Q1/A project has the following cash flows for years 0 through 3, respectively: -45,310, 12,419, 29,291, 38,510. If the required return is 12.7 percent, what is the net present value of the project?

Q2/A project has the following cash flows for years 0 through 2, respectively: -11,552, 8,745, 8,312. What is the internal rate of return on this project?

Q3/A project has the following cash flows, for years 0 through 3 respectively: -22,565, 8,981, 13,861, 10,522. If the required return is 11.5 percent, what is the profitability index?

Q4/A project has the following cash flows for years 1 through 3 respectively: 1,818, 1,848, 1,027. Using a discount rate of 11.4 percent, it has been determined that the profitability index is 0.84. What must the project's initial cost be? (Enter absolute value of the initial cost.)