Please answer the following question quickly, showing all work accordingly on all parts. Thank you.

tax rate is 21%. The company plans to use straight-line depreciation. a. What is the annual depreciation expense associated with this equipment? b. What is the annual depreciation tax shield? accelerated depreciation schedule. e. How might your answer to part (d) change if Markov anticipates that its marginal corporate tax rate will increase substantially over the next five years? Note: Assume that the equipment is put into use in year 1