Given the following information : nominal initial cost = $30,000; nominal before-tax net return = $8,000 marginal tax rate = 10%; required rate of return = 10% real terminal value = $0; investment life = 5 years suppose that irs will allow the investor to depreciate the investment using straight-line over 15 years and the inflation rate is 4%. (i) what is the annual depreciation expense? a. $2,000 b. $2,080 c. $6,000 d. $6,240 enter response here: (ii) what are the tax savings from depreciation? a. $250 b. $160 c. $200 d. $80