a. LL Incorporated's currently outstanding 8% coupon bonds have a yield to maturity of 5.4%. LL believes it could issue new bonds at par that would provide a similar yield to maturity. If its marginal tax rate is 25%, what is LL's after-tax cost of debt? Round your answer to two decimal places.

b. Edelman Engineering is considering including two pieces of equipment, a truck and an overhead pulley system, in this year's capital budget. The projects are independent. The cash outlay for the truck is $18,000, and that for the pulley system is $22,000. The firm's cost of capital is 14%. After-tax cash flows, including depreciation, are as follows:

Year Truck Pulley

1 $5,100 $7,500

2 5,100 7,500

3 5,100 7,500

4 5,100 7,500

5 5,100 7,500

Calculate the IRR, the NPV, and the MIRR for each project, and indicate the correct accept/reject decision for each. Do not round intermediate calculations. Round the monetary values to the nearest dollar and percentage values to two decimal places. Use a minus sign to enter negative values, if any.

Truck Pulley Value Decision Value Decision

IRR ______% -Accept or Reject- _____% -Accept or Reject-

NPV _____ $ -Accept or Reject - _____$ -Accept or Reject-

MIRR ____ % -Accept or Reject - _____% -Accept or Reject-