A farmer is thinking about investing in a center pivot irrigation system to irrigate 80 acres of land in Fresno. The current operating expenses are $80 per acre. It is estimated that the irrigation will increase yields and thus operating receipts by $100 per acre. The cost for drilling a well would be $10,000 and the cost for the center pivot irrigation system would be $22,000. The irrigation system would be ¼ mile long and would irrigate 80 acres. Suppose that the farmer wants to evaluate this investment over a five-year period of time. The farmer believes that if he sold the farm in five years, the irrigation system would add $20,000 to the sale price. The farmer anticipates that his marginal tax rate over the next six years will be 20%. The IRS will allow the farmer to depreciate the investment using straight line over 15 years. Assume that the terminal value of this investment is $20,000 at the end of five years. The farmer requires a 12% return to capital (pretax).

(i) Calculate the initial Cost

       a. $31,000

       b. $42,000

       c. $32,000

       d. $22,000

(ii) Calculate the present value after tax-net returns

         a. $12,500

         b. $4,902

         c. $24,000

         d. $14,200

(iii) Calculate the tax savings from depreciation

       a. $427

       b. $696

       c. $382

       d. $549