help, please.

1. Andover, Inc. is considering a new 4-year expansion project that requires an initial fixed asset investment of $3 million. The fixed asset will be depreciated straight-line to zero over its 4-year tax life, after which time it will have a market value of $225,000. The project requires an initial investment in net working capital of $330,000, all of which will be recovered at the end of the project. The project is estimated to generate $2,640,000 in annual sales, with costs of $1,056,000. The tax rate is 33 percent and the required return for the project is 5 percent. What is the net present value for this project?

2.

Your firm has 250,000 shares of common stock outstanding at a market price of $28 a share. Next year's annual dividend is expected to be $1.55 a share. The dividend growth rate is 2 percent. The firm also has 7,500 bonds outstanding with a face value of $1,000 per bond. The bonds carry a 7 percent coupon, pay interest semiannually, and mature in 7.5 years. The bonds are selling at 98 percent of face value. The company's tax rate is 10 percent. What is the firm's weighted average cost of capital?