An agricultural corporation that paid 53% in income tax wanted to build a grain elevator designed to last twenty-five (25) years at a cost of $80,000 with no salvage value. Annual income generated would be $22,500 and annual expenditures were to be $12,000. Answer the question using a straight line depreciation and a 10% interest rate. How much money should be set aside today to have $20,000 available eight (8) years from now if the interest rate is 6% compounded annually?

$31,875

$12,550

$29,600

$13,515