A small print shop is investing in new printing equipment that will cost $42,000. They estimate that they will gain of $14,000 per year in additional revenues for each of the next 6 years. At the end of 6 years, the equipment will have a salvage value of $3,000. Assuming a tax rate of 27%, a MACRS 5-year property class, 50% bonus depreciation, and an after-tax MARR of 8%, compute the present worth of the printing equipment and determine whether or not the print shop should invest in it.