41. Consider an investment that costs $550.00 and pays $125.00 per year forever. We use a 12 percent discount rate on this type of investment a What is the ordinary payback? b. What is the discounted payback? c. What is the NPV? 42. Calculate Payback: "What is the payback period for the following Set of cash flows? 0 1 2 3 4 -8,500 2.050 2.180 3,870 4,100 43. Calculate Payback: An investment project provides cash inflows of $770 per year For six years. What is the project payback period if the initial cost is A. $1,850 B. $3,750 C. $6,770 44. Calculate Discounted Payback: An investment project has annual cash inflows of $3.175. $4.000 $4.770 and $4.500, for the next four years, respectively The discount rate is 9%. What is the discounted payback period forthese cash flow flows if initial costs are A) S 5,850 B) $6,400 and C) $9,15071 45 Calculating:NPV A project that provides annual cash flows of S17,550 for eight years cost of 65 000 today. Is this a good project if the required return is? A. Is S percent? B. Is 10 percent