Problem:
Evaluate the proposed acquisition of a new computer. The computer's price is $40,000, and it falls into the MACRS 3-year class. Purchase of the computer would require an increase in net operating working capital of $2,000. The computer would increase the firm's before-tax revenues by $20,000 per year but would also increase operating costs by $5,000 per year. The computer is expected to be used for 3 years and then be sold for $25,000. The firm's marginal tax rate is 40 percent, and the project's cost of capital is 14 percent. Showing the computation what is the project's NPV?