A company plans to invest $55,000 initially in a piece of equipment which is expected to produce a uniform annual constant dollars net revenue before tax of $15,000 over the next five years. The equipment has a salvage value of $5,000 in constant dollars at the end of 5 years and the depreciation allowance is computed on the basis of the straight line depreciation method (i.e., $10,000 during next five years). The marginal income tax rate for this company is 34%. The inflation expectation is 5% per year, and the after-tax MARR specified by the company is 8% excluding inflation. Determine whether the investment is worthwhile.