Jean Boston borrows $50,000 from her bank on January 1. She is to repay the loan in equal annual installments over 30 years. How much is her annual repayment if the bank charges 10 percent interest? A project under consideration by Upin Corporation would require a working capital investment of $200,000. The working capital would be liquidated at the end of the project's 10-year life. If Upin Corporation has an after-tax cost of capital of 10 percent and a marginal tax rate of 30 percent, what is the present value of the working capital cash flow expected to be received in year 10? An investment project is expected to yield $10,000 in annual revenues, has $2,000 in fixed costs per year, and requires an initial investment of $5,000. Given a cost of goods sold of 60 percent of sales, what is the payback period in years? A project has an initial cost of $100,000 and generates a present value of net cash inflows of $120,000. What is the project's profitability index?