All techniques with NPV profile - Mutually exclusive projects Projects A and B, of equal risk, are alternatives for expanding Rosa Company's capacity. The firm's cost of capital is 11%. The cash flows for each project are shown in the following table: a. Calculate each project's payback period. b. Calculate the net present value (NPV) for each project. c. Calculate the intemal rate of return (IRR) for each project. d. Indicate which project you would recommend. Data table : (Click on the icon.here [ in order to copy the contents of the data table below into a spreadsheet.)