michael's Bakery is evaluating a new electronic oven. The oven requires an initial cash outlay of $19,000 and will generate after-tax cash inflows of $4,000 per year for eight years. For each of the costs of capital listed. _{(1) calculate the NPV, (2) indicate whether to accept or reject the machine, and} (3) explain your decision. a. the cost of capital is 10%. b. the cost of capital is 12%. c. the cost of capital is 14%.