Required information A potential investment has a cost of $395,000 and a useful life of 7 years. Annual cash sales from the investment are expected to be $237,270 and annual cash operating expenses are expected to be $93,470. The expected salvage value at the end of the investment's life is $35,000. The company has a before-tax discount rate of 16%. Required: Calculate the following. (Round dollar amounts to the nearest whole dollar and IRR to one decimal place (i.e. .055 = 5.5%). Enter egative amounts with a minus sign.) Annual PMT of the investment V of the investment NPV of the investment RR of the investment EA +A %