Benson Company is considering investing in two new vans that are expected to generate combined cash inflows of $27,000 per year. The vans' combined purchase price is $91,500. The expected life and salvage value of each are six years and $21,800, respectively. Benson has an average cost of capital of 14 percent. (PV of $1 and PVA of $1] (Use appropriate factor(s) from the tables provided) Required a. Calculate 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 5:40 a. Net present value b. W the return be above or below the cost of capital? Should the investment opportunity be accepted