Motors Corp needs a new metal stamping bress. You have identified two alternative pmisses and-working with your operating engineers and sales personnel-you have quartified the prospective cash flows associated with each press. These cash flows are presented below. a. Assuming a cost of capital of 10x, which press would you select? Answer this question using either the NPV or the IRR method, and explain your result teriefly. b. What is the discounted payback period for Press B