A firm is examining some alternatives to invest their money. All the alternatives have the same useful life, 10 years. The interest rate is 7% and the firm has a flat tax rate of 31%. The options are summarized in the following table. Alternatives First Cost Annual Costs Annual Benefits Dep. Method $17,000 $900 $4,500 $25,000 $1.050 $3,250 SOYD $22.000 $1,125 $5,125 MACRS (7-yr) What is the after-tax NPV for project A