Problem 22-11 Investments Quick and Slow cost $1,000 each, are mutually exclusive, and have the following cash flows. The firm's cost of capital is 10 percent. Cash Inflows Q s $1,300 $386 Year 1 2 386 3 386 4 386 a. According to the net present value method of capital budgeting, which investment(s) should the firm make? Use Appendix B and Appendix D to answer the question. Use a minus sign to enter negative values, if any. Round your answers to the nearest cent. NPV (Investment Quick): $ NPV (Investment Slow): $ The firm should make investment(s) Slow b. According to the internal rate of return method of capital budgeting, which investment(s) should the firm make? Use Appendix D to answer the question. Round your answers to the nearest whole number. IRR (Investment Quick): % IRR (Investment Slow): %