A Firm Has an ROE of -2%,a Debt/equity Ratio of 1.0,a

A firm has an ROE of -2%,a debt/equity ratio of 1.0,a tax rate of 0%,and an interest rate on debt of 10%.The firm's ROA is ________.

A) 2%
B) 4%
C) 6%
D) 8%
E) none of the above