Adams operates his $30000 firm using his own equity. Bob operates his firm with $15000 of his own money plus $15000 of debt at a cost of 6 percent interest. Calculate Adams's and Bob's return on equity if their respective businesses produce earnings before interest and tax of $6500. Assume perfect markets.

Adams's return on equity: % Bob's return on equity: % Place your answer in percentage form with two decimal places. For example, an answer of eleven point five zero percent would be entered 11.50.