Tax Shields. River Cruises (see Section 16.1) is all-equity-financed with 100,000 shares. It now proposes to issue $250,000 of debt at an interest rate of 10% and to use the proceeds to repurchase 25,000 shares. Suppose that the corporate tax rate is 21%. Calculate the dollar increase in the combined after-tax income of its debtholders and equityholders if profits before interest are: (LO16-2) a. $75,
b. $100,000.
c. $175,000.

Anew 2-lane road is needed in a part of town that is growing. at some point the road will need 4 lanes to handle the anticipated traffic. if the city's optimistic estimate of growth is used, the expansion will be needed in 4 years and has a probability of happening of 40%. for the most likely and pessimistic estimates, the expansion will be needed in 8 and 15 years respectively. the probability of the pessimistic estimate happening is 20%. the expansion will cost $ 4.2 million and the interest rate is 8%. what is the expected pw the expansion will cost?