QUESTION 4 Texas Instruments has $ 17 million of outstanding equity and $6 million of bank debt. The bank debt costs 5% per year. The estimated equity beta is 2. If the market risk premium is 6.5% and the risk-free rate is 3%, compute the weighted average cost of capital if the firm's tax rate is 30%. (Answer in percent: For 0.05324 answer, 5.324)