3. Suppose that the new equipment has a cost basis of $12,000 and a salvage value of $3,000 at the end of 6 years. This asset is depreciated by the Straight-Line method. The effective income tax rate is 40 % and the after-tax MARR ic = 10%. If the company is going to sell this asset after 3 years at the market value of $6,000, what is the minimum profit per year this asset should produce to breakeven the investment? (20%)