Considering discount rate of 14%, calculate NPV, Benefit Cost Ratio, and Present Value Ratio for the following investment and explain if it is a good investment. C-10,000 C-8,000 C-6,000 1-7,500 1-7,500 0 1 2 3 4 C: Cost, I:Income, L: Salvage value : 1 1-7,500 10 L=8,000