Question Compute the present value of interest tax shields generated by these three debt issues. Consider corporate taxes only. The marginal tax rate is Tc = 0.34. a. A $1,500, one-year loan at 6%.(Do not round intermediate calculations. Round your answer to 2 decimal places.) PV (tax shield) $ b. A five-year loan of $1,500 at 6%. Assume no principal is repaid until maturity. (Do not round intermediate calculations. Round your answer to 2 decimal places.) PV (tax shield) $ c. A $1,500 perpetuity at 5%. PV (tax shield) $