3. Fieier to the previous questions. In addition to the infon'nation provided in questions 1. and 2., now suppose that the product that the newr machine makes is expected to be produced for only three more years. The old machine is expected to last for three additional years. but the new machine will save labor cost of $3,000 per year over the next three 1years. At the end of the three years, both machines would be obsolete and would have no expected salvage value. Assuming a differential analysis approach, determine the total cost associated with keeping the old machine, the total cost of buying the new machine, and the differential cost of buying the new machine. Total cost of Total cost of Differential keeping old buying new cost of new machine machine machine a $14,000 $20,000 $05,000] 0. $14,000 $13,000 $01,000] c. t 3,000 $11,500 $[0s00] a t 0 0 0,500 0(9500]