Exercise 9.15 Alternative depreciation methods-partial year's depreciation LO3 On April 1, 2023, Ice Driling Co, purchosed a trencher for $170,000. The mochine wor expected to lost five yeory ond have a reglidual value of $17,000. Required: Colculate depreciotion expense for 2023 and 2024 to the nearest month, uning (o) the strabgteline nethod, and (b) whe double declining-balance method The company has a December 31 year end (Do not found intermediate calculations)