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5) date placed in service: 1/1/22 cost:$100,000 useful life: 5 yrs sales price $15,000 date sold: 12/31/25 a) What is the depreciation expense for yr 1 using the straight-line method? b) What is the net book value of the fixed asset at the end of year 3(12/31/2024) ? c) Calculate any gain or loss when the fixed asset is sold on 12/31/2025