Sunland Company purchased machinery on January 1,2025 , for $90,400. The machinery is estimated to have a salvage value of $9,040 after a useful life of 8 years. (a) Compute 2025 depreciation expense using the straight-line method. Depreciation expense $ Attempts: 3 of 5 used (b) Compute 2025 depreciation expense using the stralght-line method assuming the machinery was purchased on September 1 , 2025 Depreclation expense