on january 2 of year 1 xyz corp acquired a piece of machinery for 50000 the asset recovery period for the ass/

a. What AMT adjustment relating to depreciation on the equipment will XYZ make for year 1? Is the adjustment positive (unfavorable) or negative (favorable)?
b. What AMT adjustment relating to depreciation on the equipment will XYZ make for year 5? Is the adjustment positive or negative?
c. If XYZ sells the equipment for $30,000 at the beginning of year 3, what AMT adjustment will it make in year 3 to reflect the difference in the gain or loss for regular tax and for AMT purposes on the sale (assume no year 3 depreciation)? Is the adjustment positive or negative?