Ohio Quarry Inc. has $10 million in assets. Its expected operating income (EBIT) is $4 million and its income tax rate is 40 percent. If Ohio Quarry finances 20 percent of its total assets with debt capital, the pretax cost of funds is 13 percent. If the company finances 40 percent of its total assets with debt capital, the pretax cost of funds is 18 percent. Round your answers to the questions below to two decimal places.

Determine the percentage change in ROE under each of the three capital structures (that is, debt ratios) as the result of a 30 percent decline in EBIT. Use the minus sign to enter a negative percentage change in ROE if necessary.

0% debt ratio:%

20% debt ratio:%

40% debt ratio:%