Answer:
24%
Step-by-step explanation:
Missing word "Profit margin 10%"
Profit = Sales * Profit margin = $5000*10% = $500
Dividend payout ratio = Dividend paid / Profit = $200 / $500 = 0.4
Retention ratio = 1 - Dividend payout ratio = 1 - 0.4 = 0.6
Return on Equity (As per DuPont equation) = Net profit margin * Asset turnover ratio * Financial leverage = 10% * 2.0 * 2.0 = 0.4 = 40%
Sustainable growth rate = Retention ratio x Return on equity = 0.60 * 40% = 0.24 = 24%