Computing Partial Period Depreciation under Multiple Depreciation Methods Cruz Company purchased a computer on June 30, 2020, for $42,000. The computer had a salvage value of $12,000 and useful life of six years. Note: Carry all decimals in calculations; round final answers to the nearest dollar. a. Using the declining-balance depreciation method (200%), determine depreciation expense for 2021. $ 30,000 x b. Using the declining-balance depreciation method (150%), determine depreciation expense for 2021. $ 1,250 x c. Using the straight-line depreciation method, determine depreciation expense for 2021. 5,000 $ Check