Vernon Company is considering investing in two new vans that are expected to generate combined cash inflows of $26,500 per yeat. The vans' combined purchase price is $94,500. The expected life and salvage value of each are four years and $22,000, respectively. Vernon has an average cost of copital of 14 percent. (PV of \$1 and PVA of \$1) (Use appropriate factor(s) from the tables provided.) Required a. Cilcutate the net present value of the investment opportunity. (Negative amount should be indicated by a minus sign. Round your intermediate calculations and final answer to 2 decimal places.) b. Indicate whether the investment opportunity is expected to earn a return that is above or below the cost of capital and whether it should be accepted