solved a) 100% bonus depreciation..b) SOYD method

please use the two method I asked

11-17 Consider a $6500 piece of machinery, with a 5-year depreciable life and an estimated $1200 salvage value. The projected utilization of the machinery when it was purchased, and its actual production to date, are as follows: Year Projected Production (tons) Actual Production (tons) 1 3500 3000 2 4000 5000 3 4500 [Not 4 5000 yet 5 5500 known]