its 4-year life (ignore the half-year convention for the straight-line method). The company's WACC is 11%, and its tax rate is 30%. a. What would the depreciation expense be each year under each method? Enter your answers as positive values. Round your answers to the nearest dollar. b. Which deoreciation method would produce the higher NPV? How much higher would the NPV be under the preferred method? Do not round intermediate calculations. Round your answer to the nearest dollar. $