Question 4 1 pts You need to calculate the internal growth rate and sustainable growth rate for a firm with the following ratios Return on Assets (ROA) - 20% Return on Equity (ROE) - 25% Retention Ratio (b) = 50% Internal Growth Rate= 11.11%; Sustainable Growth Rate=11.11% O Internal Growth Rate= 11.11%; Sustainable Growth Rate=14.29% Internal Growth Rate= 14.29%; Sustainable Growth Rate=11.11%