Given the following information, calculate the net present value of this project: Initial outlay is $50.000: required rate of return is 10%; current prime rate is 12%; and cash inflows at the end of the next 4 years are $60,000, $30,000, $40,000. and $50,000 Post your answer in whole numbers, no decimal place. Calculate the payback period for the following investment: A machine costs $100,000 with installation costs of $15,000. Cash inflows are expected to be 26,000 per year for the next seven years. Post your answer to 1 decimal place. For example: 4.2