0. Equity Multiplier and Return on Equity. Rainbow Company has a debt-equity ratio of .95. Return on assets is 7.5 percent, and total equity is $735,000. What is the 1. Internal Growth. If Nuber, Inc., has an ROA of 8 percent and a payout ratio of .Sustainable Growth. If the Crash Davis Driving School has an ROE of 3. Sustainable Growth. Based on the following information, calculate the equity multiplier? Return on equity? Net income? 25 percent, what is its internal growth rate? 14.5 percent and a payout ratio of 30 percent, what is its sustainable growth rate? sustainable growth rate for Northern Lights Co.: Profit margin :-10.4% Capital intensity ratio - .60 Debt-equity ratio .55 Net income- $115,000 Dividends- $55,000