Answer:
$50,800
Step-by-step explanation:
Increase in assets = Current Assets * Percentage change in sales = $800,000 * 20% = $160,000
Increase in current liabilities = Current liabilities * Percentage change in sales = $210,000 * 20% = $42,000
Increase in retaned earning = Increased sales*Profit Margin*Retention ratio = $1,000,000*120%*8%*(1-0.30) = $67,200
External financing need = Increase in Assets - Increase in liabilities - Increase in retained earning
External financing need = $160,000 - $42,000 - $67,200
External financing need = $50,800