Initial Post Fictitious information is provided below. Answer both required questions. "Be sure to show your work in detatl. Not doing so will result in reduced or no eredit given. The management of American Uniform Sales Inc. is considering the purchase of a $27,000 machine that would reduce operating costs by 57,000 a vear. At the end of the machines five-year useful life, it will have zero salvage value. The company's required rate of retum ins 12%. 1. Determine the net present value of the investment in the machine. 2. What is the difference between the total, undiscounted case inflows and cash outflows over the entire life of the machine