the foreseeable future Arnell Industries has $35 million in permanent debt outstanding. The firm will pay interest only on this debt. Amell's marginal tax rate is expected to be 35% for a. Suppose Arnell pays interest of 10% per year on its debt. What is its annual interest tax shield? b. What is the present value of the interest tax shield, assuming its risk is the same as the loan? c. Suppose instead the interest rate on the debt were 6%. What is the present value of the interest tax shield in this case? a. Suppose Arnell pays interest of 10% per year on its debt. What is its annual interest tax shield? 1 Amelt pays interest of 10% per year on its debt, the annual interest tax shield is $ 1 million (Round to three decimal places.) b. What is the present value of the interest tax shield, assuming its risk is the same as the loan? The present value of the interest tax shield is $1 million (Round to one decimal place.) c. Suppose instead the interest rate on the debt were 6%. What is the present value of the interest tax shield in this case? instead the fair interest rate on the debt is 6%, the present value of the interest tax shield $10 million (Round to one decimal place)