# PAYOUT & BALANCE CALCULATION - DEEP ANALYSIS REPORT

**Generated:** 2024
**Platform:** Integrated Trading Platform  
**Scope:** Complete payout calculation flow, balance operations, and all related algorithms

---

## TABLE OF CONTENTS
1. [Executive Summary](#executive-summary)
2. [Payout System Architecture](#payout-system-architecture)
3. [Complete Calculation Flow](#complete-calculation-flow)
4. [All Calculation Points](#all-calculation-points)
5. [Critical Analysis](#critical-analysis)
6. [Mathematical Verification](#mathematical-verification)
7. [Issues & Recommendations](#issues--recommendations)

---

## EXECUTIVE SUMMARY

### System Components
The platform uses a **dual-mode payout system**:
1. **Randomize Mode** - Random percentage (68-93%)
2. **Custom Mode** - Manual percentage per asset (20-93%)

### Key Findings
- ✅ Payout calculation is mathematically correct
- ⚠️ **CRITICAL:** No fallback validation when payout percentage is undefined
- ⚠️ **CRITICAL:** Payout percentage can return `undefined`, causing NaN cascade
- ⚠️ **ISSUE:** Multiple sources of truth for payout percentage
- ⚠️ **ISSUE:** Inconsistent fallback behavior across functions

---

## PAYOUT SYSTEM ARCHITECTURE

### Component Hierarchy

```
┌─────────────────────────────────────────────────────────────┐
│                    PAYOUT CONFIG                             │
│         (php/config_manager.php + localStorage)              │
│                                                              │
│  Mode: randomizePayoutControl (true/false)                   │
└─────────────────────────────────────────────────────────────┘
                            │
                            ▼
                    ┌───────┴───────┐
                    │               │
                    ▼               ▼
        ┌──────────────────┐  ┌──────────────────┐
        │  RANDOMIZE MODE  │  │   CUSTOM MODE    │
        │   (68-93%)       │  │  (20-93% manual) │
        └──────────────────┘  └──────────────────┘
                    │               │
                    └───────┬───────┘
                            ▼
        ┌─────────────────────────────────────────┐
        │      ASSET CARD PAYOUT DISPLAY          │
        │    (.asset-card-payout element)         │
        └─────────────────────────────────────────┘
                            │
                            ▼
        ┌─────────────────────────────────────────┐
        │   getDynamicPayoutPercentage()          │
        │   (Reads from DOM element)              │
        └─────────────────────────────────────────┘
                            │
                            ▼
        ┌─────────────────────────────────────────┐
        │   calculateExactPayout(amount)          │
        │   (Calculates total payout)             │
        └─────────────────────────────────────────┘
                            │
                            ▼
        ┌─────────────────────────────────────────┐
        │      TRADE PLACEMENT                    │
        │   (Stores payout in tradeLine)          │
        └─────────────────────────────────────────┘
                            │
                            ▼
        ┌─────────────────────────────────────────┐
        │      TRADE EXPIRATION                   │
        │   (Credits balance if win)              │
        └─────────────────────────────────────────┘
```

---

## COMPLETE CALCULATION FLOW

### PHASE 1: Payout Percentage Generation

#### 1.1 Randomize Mode
**Location:** `js/payout-controller.js` (Line 289-291)
```javascript
static async getPayoutPercentage(assetName) {
    const config = window.payoutConfig;
    
    if (!config || config.modes.randomizePayoutControl) {
        // RANDOMIZE MODE
        return Math.floor(Math.random() * 26) + 68;  // 68-93%
    }
    // ... custom mode logic
}
```

**Algorithm:**
```
Random Number: 0.0 to 0.999999
Multiply by 26: 0.0 to 25.999974
Floor: 0 to 25
Add 68: 68 to 93

Result: Integer between 68% and 93%
```

#### 1.2 Custom Mode
**Location:** `js/payout-controller.js` (Line 293-308)
```javascript
else {
    // CUSTOM MODE
    try {
        const response = await fetch('./php/asset_card_manager.php', {
            method: 'POST',
            headers: { 'Content-Type': 'application/json' },
            body: JSON.stringify({ action: 'load' })
        });

        const result = await response.json();

        if (result.success && result.data[assetName]) {
            const manualPercentage = result.data[assetName].manualPercentage;
            if (manualPercentage && manualPercentage.status) {
                return manualPercentage.percentage;  // 20-93%
            }
        }
    } catch (error) {
        console.error('Error fetching payout percentage:', error);
    }

    // Fallback to random if custom not found
    return Math.floor(Math.random() * 26) + 68;
}
```

**Validation:**
```javascript
// Input validation (Line 189-199)
validateInput(input) {
    const value = parseInt(input.value);
    const errorMsg = document.getElementById('payout-error-message');

    if (isNaN(value) || value < 20 || value > 93) {
        input.classList.add('error');
        errorMsg.textContent = 'Enter value between 20-93';
        errorMsg.style.display = 'block';
        return false;
    }
    // ... valid
}
```

#### 1.3 Asset Card Display
**Location:** `js/app.js` (Line 7731-7744)
```javascript
async function getPayoutForAsset(assetName) {
    const config = window.payoutConfig;
    
    if (!config || config.modes.randomizePayoutControl) {
        // RANDOMIZE MODE
        return Math.floor(Math.random() * 26) + 68;
    } else {
        // CUSTOM MODE
        if (assetName && window.PayoutController) {
            return await window.PayoutController.getPayoutPercentage(assetName);
        }
        // Fallback
        return Math.floor(Math.random() * 26) + 68;
    }
}
```

**Asset Card Creation:**
```javascript
// Line 7806 (inside createAssetCard function)
<div class="asset-card-payout">${await getPayoutForAsset(assetName)}%</div>
```

---

### PHASE 2: Payout Percentage Retrieval

#### 2.1 getDynamicPayoutPercentage()
**Location:** `js/app.js` (Line 1456-1468)
```javascript
function getDynamicPayoutPercentage() {
    const activeAssetCard = document.querySelector('.asset-card-tab.active') ||
        document.querySelector('.asset-card-tab:not([style*="display: none"])');
    
    if (activeAssetCard) {
        const payoutElement = activeAssetCard.querySelector('.asset-card-payout');
        const payoutText = payoutElement?.textContent;
        
        if (payoutText) {
            const percentage = parseFloat(payoutText.replace('%', ''));
            return percentage;
        }
    }
    // NO RETURN - Returns undefined if not found
}
```

**⚠️ CRITICAL ISSUE:** Function can return `undefined`

#### 2.2 getDynamicPayoutMultiplier()
**Location:** `js/app.js` (Line 1451-1454)
```javascript
function getDynamicPayoutMultiplier() {
    const percentage = getDynamicPayoutPercentage();
    return percentage / 100;  // Can be NaN if percentage is undefined
}
```

**⚠️ CRITICAL ISSUE:** Returns `NaN` if percentage is undefined

---

### PHASE 3: Payout Calculation

#### 3.1 calculateExactPayout()
**Location:** `js/app.js` (Line 1469-1475)
```javascript
function calculateExactPayout(amount) {
    const percentage = getDynamicPayoutPercentage();
    const profit = amount * (percentage / 100);
    const totalPayout = amount + profit;
    return totalPayout;
}
```

**Mathematical Formula:**
```
Given:
  amount = Trade investment ($100)
  percentage = Payout percentage (93%)

Calculation:
  profit = amount × (percentage / 100)
  profit = $100 × (93 / 100)
  profit = $100 × 0.93
  profit = $93

  totalPayout = amount + profit
  totalPayout = $100 + $93
  totalPayout = $193

Result: $193 (includes original investment + profit)
```

**⚠️ CRITICAL ISSUE:** No validation for undefined percentage
```javascript
// If percentage is undefined:
profit = $100 × (undefined / 100)
profit = $100 × NaN
profit = NaN

totalPayout = $100 + NaN
totalPayout = NaN

// Result: NaN propagates through entire system
```

---

### PHASE 4: Trade Placement Storage

#### 4.1 Trade Line Creation
**Location:** `js/app.js` (Line 6157)
```javascript
const calculatedPayout = window.calculateExactPayout ? 
    window.calculateExactPayout(amount) : 
    amount * 0.93;  // Fallback: 93% hardcoded

const tradeLine = {
    type,
    amount,                    // Original investment
    payout: calculatedPayout,  // Total payout (investment + profit)
    countdown: tradeDuration,
    totalDuration: tradeDuration,
    resolved: false,
    tradeId
};
```

**Example:**
```
amount: $100
calculatedPayout: $193
```

#### 4.2 Trade History Storage
**Location:** `js/app.js` (Line 6171-6178)
```javascript
const tradeData = {
    id: tradeId,
    type,
    amount,
    payout: 0,  // Initially 0, updated at expiration
    startTime: Date.now(),
    duration: tradeDuration,
    startPrice: this.currentPrice,
    result: 'pending',
    assetName: currentAssetName,
    payoutPercentage: currentPayoutPercentage  // Stored as string "93%"
};
```

---

### PHASE 5: Balance Deduction

**Location:** `js/app.js` (Line 1772-1774)
```javascript
function executePendingTrade(tradeId) {
    const pendingTrade = pendingTrades.get(tradeId);
    
    // BALANCE DEDUCTION
    demoBalance -= pendingTrade.amount;
    localStorage.setItem('demoBalance', demoBalance);
    updateBalanceDisplay();
}
```

**Example:**
```
Initial Balance: $10000
Trade Amount: $100
New Balance: $10000 - $100 = $9900
```

---

### PHASE 6: Trade Expiration & Balance Addition

#### 6.1 Refund Scenario
**Location:** `js/app.js` (Line 6234-6238)
```javascript
if (isDraw) {
    result = 'refund';
    payout = line.amount;  // Return original investment only
    
    window.tradeHistory[tradeIndex].result = 'refund';
    window.tradeHistory[tradeIndex].payout = line.amount;
    
    // BALANCE ADDITION
    window.updateDemoBalance(line.amount);
}
```

**Example:**
```
Trade Amount: $100
Refund Amount: $100
Balance: $9900 + $100 = $10000
```

#### 6.2 Win Scenario
**Location:** `js/app.js` (Line 6240-6244, 6279)
```javascript
else {
    result = won ? 'win' : 'loss';
    payout = won ? line.payout : 0;  // Full payout or nothing
    
    window.tradeHistory[tradeIndex].result = won ? 'win' : 'loss';
    window.tradeHistory[tradeIndex].payout = won ? line.payout : 0;
}

// ... later in code ...

if (won) {
    // BALANCE ADDITION
    window.updateDemoBalance(line.payout);
    window.audioManager.playTradeWin();
}
```

**Example:**
```
Trade Amount: $100
Payout: $193
Balance: $9900 + $193 = $10093
Net Profit: $10093 - $10000 = $93
```

#### 6.3 Loss Scenario
```javascript
else {
    window.audioManager.playTradeLoss();
}
// No balance update - investment already deducted
```

**Example:**
```
Trade Amount: $100
Payout: $0
Balance: $9900 (no change)
Net Loss: $9900 - $10000 = -$100
```

---

## ALL CALCULATION POINTS

### 1. Payout Percentage Sources

| Location | Function | Mode | Range | Fallback |
|----------|----------|------|-------|----------|
| `payout-controller.js:289` | `getPayoutPercentage()` | Randomize | 68-93% | N/A |
| `payout-controller.js:293` | `getPayoutPercentage()` | Custom | 20-93% | Random 68-93% |
| `app.js:7731` | `getPayoutForAsset()` | Both | 68-93% | Random 68-93% |
| `app.js:1456` | `getDynamicPayoutPercentage()` | DOM Read | Any | ⚠️ undefined |

### 2. Payout Calculation Points

| Location | Function | Input | Output | Validation |
|----------|----------|-------|--------|------------|
| `app.js:1451` | `getDynamicPayoutMultiplier()` | percentage | multiplier | ❌ None |
| `app.js:1469` | `calculateExactPayout()` | amount | totalPayout | ❌ None |
| `app.js:6157` | Trade line creation | amount | calculatedPayout | ✅ Fallback |

### 3. Balance Modification Points

| Location | Operation | Amount | Condition |
|----------|-----------|--------|-----------|
| `app.js:1772` | Deduction | `pendingTrade.amount` | Trade placement |
| `app.js:6238` | Addition | `line.amount` | Refund (0 pip) |
| `app.js:6279` | Addition | `line.payout` | Win (≥1 pip) |

### 4. Display Update Points

| Location | Element | Source | Format |
|----------|---------|--------|--------|
| `app.js:1482` | `.amount-payout-info` | `calculateExactPayout()` | "$193.00 $" |
| `app.js:1584` | `.percentage-payout-info` | `calculateExactPayout()` | "$193.00 $" |
| `app.js:3229` | `.payout-info` | `calculateExactPayout()` | "$193 $" |
| `app.js:217` | `.account-balance` | `demoBalance` | "$10000.00" |

---

## CRITICAL ANALYSIS

### Issue #1: Undefined Payout Percentage Cascade

#### Problem Flow
```
1. getDynamicPayoutPercentage() returns undefined
   ↓
2. calculateExactPayout() receives undefined
   ↓
3. profit = $100 × (undefined / 100) = NaN
   ↓
4. totalPayout = $100 + NaN = NaN
   ↓
5. line.payout = NaN
   ↓
6. demoBalance += NaN
   ↓
7. demoBalance = NaN
   ↓
8. SYSTEM BROKEN
```

#### When This Occurs
- Asset card not loaded yet
- Asset card payout element missing
- DOM manipulation error
- Asset switching during calculation
- Page load race condition

#### Current Safeguards
**NONE** - No validation exists

---

### Issue #2: Multiple Sources of Truth

#### Payout Percentage Sources
1. **Database** (`asset_card_manager.php`)
2. **Config** (`config_manager.php`)
3. **DOM** (`.asset-card-payout` element)
4. **Trade History** (`payoutPercentage` field)
5. **Trade Storage** (`ongoing-trade-information.json`)

#### Synchronization Issues
- Database update doesn't immediately update DOM
- DOM read can occur before database write completes
- Trade history stores percentage as string "93%"
- Trade storage stores percentage as integer 93
- No single source of truth

---

### Issue #3: Inconsistent Fallback Behavior

| Function | Fallback | Behavior |
|----------|----------|----------|
| `getPayoutForAsset()` | Random 68-93% | ✅ Always returns value |
| `PayoutController.getPayoutPercentage()` | Random 68-93% | ✅ Always returns value |
| `getDynamicPayoutPercentage()` | ❌ None | ⚠️ Returns undefined |
| `calculateExactPayout()` | ❌ None | ⚠️ Returns NaN |
| Trade line creation | Hardcoded 93% | ✅ Has fallback |

---

### Issue #4: Percentage Mode Calculation

#### Current Implementation
**Location:** `js/app.js` (Line 1570-1587)
```javascript
function updatePercentagePayout(percentage) {
    const calculatedAmount = (demoBalance * percentage) / 100;
    
    // Update investment info
    const investmentInfo = document.getElementById('investment-info');
    if (investmentInfo) {
        investmentInfo.innerHTML = `Investment: <b>${calculatedAmount.toFixed(2)} $</b>`;
    }
    
    // Calculate exact payout
    const exactPayout = calculateExactPayout(calculatedAmount);
    
    const percentagePayoutElement = document.querySelector('.percentage-payout-info');
    if (percentagePayoutElement) {
        percentagePayoutElement.innerHTML = `Your payout: <b>${exactPayout.toFixed(2)} $</b>`;
    }
}
```

#### Example Calculation
```
Balance: $10000
Percentage: 50%
Investment: $10000 × 0.50 = $5000

Payout Percentage: 93%
Profit: $5000 × 0.93 = $4650
Total Payout: $5000 + $4650 = $9650

If Win:
  New Balance: $10000 - $5000 + $9650 = $14650
  Net Profit: $4650

If Loss:
  New Balance: $10000 - $5000 = $5000
  Net Loss: $5000
```

#### Issue
No maximum percentage limit - allows 100% balance betting

---

### Issue #5: Trade History Payout Calculation

#### Real-Time Display
**Location:** `js/app.js` (Line 975-984)
```javascript
if (trade.result === 'pending') {
    // ... determine if winning/losing ...
    
    if (isWinning) {
        // Use stored payout percentage if available
        let exactPayout;
        if (trade.payoutPercentage) {
            const percentage = parseFloat(trade.payoutPercentage.replace('%', '')) || 80;
            const profit = trade.amount * (percentage / 100);
            exactPayout = trade.amount + profit;
        }
        payoutDisplay = `+${parseFloat(exactPayout || 0).toFixed(2)} $`;
        resultClass = 'win';
    }
}
```

#### Completed Trade Display
**Location:** `js/app.js` (Line 994-1000)
```javascript
if (trade.result === 'win') {
    let winPayout = trade.payout;
    if (!winPayout && trade.payoutPercentage) {
        const percentage = parseFloat(trade.payoutPercentage.replace('%', '')) || 80;
        const profit = trade.amount * (percentage / 100);
        winPayout = trade.amount + profit;
    }
    payoutDisplay = `+${parseFloat(winPayout || 0).toFixed(2)} $`;
    resultClass = 'win';
}
```

#### Issue
- Fallback to 80% if percentage parsing fails
- Recalculates payout instead of using stored value
- Inconsistent with actual payout calculation

---

## MATHEMATICAL VERIFICATION

### Test Case 1: Standard Win
```
Input:
  Balance: $10000
  Investment: $100
  Payout %: 93%

Calculation:
  Profit = $100 × 0.93 = $93
  Total Payout = $100 + $93 = $193

Balance Flow:
  Initial: $10000
  After Placement: $10000 - $100 = $9900
  After Win: $9900 + $193 = $10093
  Net Profit: $10093 - $10000 = $93

✅ CORRECT
```

### Test Case 2: Minimum Payout (20%)
```
Input:
  Balance: $10000
  Investment: $100
  Payout %: 20%

Calculation:
  Profit = $100 × 0.20 = $20
  Total Payout = $100 + $20 = $120

Balance Flow:
  Initial: $10000
  After Placement: $10000 - $100 = $9900
  After Win: $9900 + $120 = $10020
  Net Profit: $10020 - $10000 = $20

✅ CORRECT
```

### Test Case 3: Maximum Payout (93%)
```
Input:
  Balance: $10000
  Investment: $100
  Payout %: 93%

Calculation:
  Profit = $100 × 0.93 = $93
  Total Payout = $100 + $93 = $193

Balance Flow:
  Initial: $10000
  After Placement: $10000 - $100 = $9900
  After Win: $9900 + $193 = $10093
  Net Profit: $10093 - $10000 = $93

✅ CORRECT
```

### Test Case 4: Percentage Investment Mode
```
Input:
  Balance: $10000
  Investment %: 10%
  Investment Amount: $1000
  Payout %: 93%

Calculation:
  Investment = $10000 × 0.10 = $1000
  Profit = $1000 × 0.93 = $930
  Total Payout = $1000 + $930 = $1930

Balance Flow:
  Initial: $10000
  After Placement: $10000 - $1000 = $9000
  After Win: $9000 + $1930 = $10930
  Net Profit: $10930 - $10000 = $930

✅ CORRECT
```

### Test Case 5: Undefined Payout Percentage
```
Input:
  Balance: $10000
  Investment: $100
  Payout %: undefined

Calculation:
  Profit = $100 × (undefined / 100) = NaN
  Total Payout = $100 + NaN = NaN

Balance Flow:
  Initial: $10000
  After Placement: $10000 - $100 = $9900
  After Win: $9900 + NaN = NaN
  Net Profit: NaN - $10000 = NaN

❌ CATASTROPHIC FAILURE
```

---

## ISSUES & RECOMMENDATIONS

### Priority 1: CRITICAL FIXES

#### Fix #1: Add Payout Percentage Validation
```javascript
function getDynamicPayoutPercentage() {
    const activeAssetCard = document.querySelector('.asset-card-tab.active') ||
        document.querySelector('.asset-card-tab:not([style*="display: none"])');
    
    if (activeAssetCard) {
        const payoutElement = activeAssetCard.querySelector('.asset-card-payout');
        const payoutText = payoutElement?.textContent;
        
        if (payoutText) {
            const percentage = parseFloat(payoutText.replace('%', ''));
            
            // VALIDATION
            if (!isNaN(percentage) && percentage >= 20 && percentage <= 93) {
                return percentage;
            }
        }
    }
    
    // FALLBACK
    console.warn('Payout percentage not found, using default 80%');
    return 80;
}
```

#### Fix #2: Add Payout Calculation Validation
```javascript
function calculateExactPayout(amount) {
    const percentage = getDynamicPayoutPercentage();
    
    // VALIDATION
    if (!percentage || isNaN(percentage) || percentage <= 0) {
        console.error('Invalid payout percentage:', percentage);
        return amount * 1.80; // Fallback: 80% profit
    }
    
    const profit = amount * (percentage / 100);
    const totalPayout = amount + profit;
    
    // VALIDATION
    if (isNaN(totalPayout) || !isFinite(totalPayout)) {
        console.error('Invalid payout calculation:', { amount, percentage, totalPayout });
        return amount * 1.80; // Fallback
    }
    
    return totalPayout;
}
```

#### Fix #3: Add Balance Update Validation
```javascript
window.updateDemoBalance = amount => {
    // VALIDATION
    if (isNaN(amount) || !isFinite(amount)) {
        console.error('Invalid balance update amount:', amount);
        return;
    }
    
    const oldBalance = demoBalance;
    demoBalance += amount;
    
    // VALIDATION
    if (isNaN(demoBalance) || !isFinite(demoBalance)) {
        console.error('Balance became invalid, reverting:', { oldBalance, amount, newBalance: demoBalance });
        demoBalance = oldBalance;
        return;
    }
    
    // Prevent negative balance
    if (demoBalance < 0) {
        console.warn('Balance went negative, clamping to 0');
        demoBalance = 0;
    }
    
    localStorage.setItem('demoBalance', demoBalance);
    updateBalanceDisplay();
};
```

### Priority 2: SAFETY ENHANCEMENTS

#### Enhancement #1: Centralize Payout Percentage
```javascript
class PayoutManager {
    constructor() {
        this.cache = new Map();
    }
    
    async getPercentage(assetName) {
        // Check cache first
        if (this.cache.has(assetName)) {
            return this.cache.get(assetName);
        }
        
        // Fetch from database
        const percentage = await this.fetchFromDatabase(assetName);
        
        // Validate and cache
        if (percentage >= 20 && percentage <= 93) {
            this.cache.set(assetName, percentage);
            return percentage;
        }
        
        // Fallback
        return 80;
    }
    
    invalidateCache(assetName) {
        this.cache.delete(assetName);
    }
}
```

#### Enhancement #2: Add Transaction Logging
```javascript
const payoutTransactions = [];

function calculateExactPayout(amount) {
    const percentage = getDynamicPayoutPercentage();
    const profit = amount * (percentage / 100);
    const totalPayout = amount + profit;
    
    // LOG TRANSACTION
    payoutTransactions.push({
        timestamp: Date.now(),
        amount: amount,
        percentage: percentage,
        profit: profit,
        totalPayout: totalPayout,
        stackTrace: new Error().stack
    });
    
    return totalPayout;
}
```

#### Enhancement #3: Add Maximum Percentage Limit
```javascript
function getCurrentInvestmentAmount() {
    if (isPercentageMode) {
        // LIMIT TO 50% FOR RISK MANAGEMENT
        const maxPercentage = Math.min(percentageAmount, 50);
        return parseFloat(((demoBalance * maxPercentage) / 100).toFixed(2));
    }
    return investmentAmount;
}
```

---

## CONCLUSION

### Overall Assessment
The payout calculation system is **MATHEMATICALLY CORRECT** but has **CRITICAL VULNERABILITIES** that can cause complete system failure.

### Risk Level
- **Current State:** 🔴 HIGH RISK (undefined handling)
- **After Priority 1 Fixes:** 🟡 MEDIUM RISK
- **After All Fixes:** 🟢 LOW RISK

### Key Strengths
✅ Correct mathematical formula
✅ Dual-mode system (randomize/custom)
✅ Proper profit calculation
✅ Correct balance flow

### Key Weaknesses
🔴 **CRITICAL:** No validation for undefined payout percentage
🔴 **CRITICAL:** NaN can propagate through entire system
⚠️ Multiple sources of truth
⚠️ Inconsistent fallback behavior
⚠️ No maximum percentage limit

### Immediate Actions Required
1. **URGENT:** Implement Fix #1 (Payout Percentage Validation)
2. **URGENT:** Implement Fix #2 (Payout Calculation Validation)
3. **URGENT:** Implement Fix #3 (Balance Update Validation)
4. **HIGH:** Implement Enhancement #1 (Centralize Payout Percentage)
5. **MEDIUM:** Implement Enhancement #3 (Maximum Percentage Limit)

### Final Verdict
**SYSTEM HAS CRITICAL VULNERABILITY** - Must implement Priority 1 fixes immediately to prevent catastrophic failure.

---

**END OF REPORT**
