Blossom Service Center just purchased an automobile hoist for $36,900. The hoist has an 8 -vear life and an estimated salvage value of $3,000. Installation costs and freight charges were $3,900 and $800, respectively. Blossom uses stralght-line depreciation. The new hoist will be used to replace mufflers and tires on automobiles. Blossom estimates that the new hoist will enable its mechanics to replace 5 extra mufflers per week. Each muffler sells for $71 installed. The cost of a mutfler is $39, and the labor cost to installa muffler is $12. (a) Compute the cash payback period for the new hoist. Cashpayback period years (b) Compute the annual rate of return for the new hoist. (Round answer to 2 decimal pluces es. 1052 ) Annual rate of return