please it's argent find the answer it is for financial management question

Novus company is considering the purchase of a new machine at a cost of $950,000, and expected to generate after-tax cash flows of $160,000 annually for the next 12 years. The firm has a weighted average cost of capital of 10 percent. The company plans to provide $250,000 from a new bond issue and $400,000 from a new stock issue. The balance of the financing would be provided internally by retaining earnings. The present value of the after-tax flotation costs on the debt issue will be 3 percent of the amount raised, while the common stock issue ? will carry flotation costs of 10 percent. Should the firm purchase the new machine