Production engineers of a manufacturing firm have proposed a new equipment to increase productivity of a manual gas-cutting operation. The initial investment (first cost) is ₹5,00,000 and the equipment will have a salvage value of ₹1,00,000 at the end of its expected life of 5 years. Increased productivity will yield an annual revenue of ₹2,00,000 per year. If the firm’s minimum attractive rate of return is 15\%, is the procurement of the new equipment economically justified?
Use P.W. method.