SIROM Scientific Solutions has $5 million of outstanding equity and $10 million of bank debt. The bank debt costs 5% per year. The estimated equity beta is 2. If the market risk premium is 8% and the risk-free rate is 4%, compute the weighted average cost of capital if the firm's tax rate is 35%. O A. 9.27% OB. 10.16% O c. 8.83% OD. 9.72%