can I please see the work out

1. Your boss has told you to evaluate the cash flows for Machine 1 Machine 2 Machine 1 and Machine 2 using the payback period (2.400,000) (2,200,000) method. Which machine are you going to recommend? 1 700,000 700,000 Justify your answer. 800,000 600,000 3 900,000 500.000 4 800,000 400,000 700.000 700,000 Your firm is considering a project with the cash flows Year Cash flow shown in the chart below. The relevant discount rate is 6.00%. 0 (1,390,000) Find the net present value of this investment. Should your firm 1 235.000 invest? Justify your answer. 236,000 3 336.000 4 565,000 5. 445,000 Your boss tells you that the firm is considering an investment that Year Cash flow requires it to lay out $545,000 in cash and has the cash inflows shown in 1 170,234 the table below. Your firm's cost of capital is 5.5%. Find the internal rate 150.225 return and determine whether you should tell your boss to invest or not. 3 149,468 Justify your answer. 131,287