tax rate is 38%. a. What are the annual CCA deductions astociated wth this equiperent for the fint fire years? b. What are the annual CCA tur shields for the first five years? c. What is the prosent value of the fint five CCA tax shields it the appropriase dacount rate is 12W per year? d. What is the preserit value of al the CCA tax shielis assuming the equinent is never sold and the appropriate discount rate is 12W per year