Question-2: A company is considering the purchase of a new machine. The capital investment requirement is $345,000 and the estimated market value of the machine after a six-year study period is $115,000. Annual revenues attributable to the new camera system will be $120,000, whereas additional annual expenses will be $22,000. The corporation's MARR is 20% per year. a) Should the company buy the machine? Answer using AW method. b) You have been asked by management to determine the ROR of this project and to make a recommendation. First check Descartes and Nordstrom's Criterion. Then, solve first by linear interpolation and then by using a spreadsheet