Study the "Units-of-Service" portion of the chapter closely (pages 89, 97,99t, 100). a) Using the format in Table 8-5, compute Units-of-Service Depreciation using the following assumptions: Cost to be depreciated $50,000 Salvage value zero Total units of service 10,000 Units of service per year: Year 1- 2,200; Year 2-2,100; Year 3-2,300; Year 4-2,200; Year 5-1,200 b) Using the same format, compute Units-of-Service Depreciation using adjusted assumptions as follows: Cost to be depreciated-$50,000 Salvage value $5,000 Total units of service 10,000 Units of service per year: Year 1-2.200: Year 2-2,100; Year 3-2,300; Year 4-2.200: Year 5-1,200 I have included this table for your use (AE8-5.xls) Please download this excel document and complete the assignment and upload for your instructor to grade