Working capital and capital budgeting. Working capital investment is 20% of the anticipated first year sales for Wally's Waffle House. The first-year sales are currently projected at $4,300,000. The incremental cash flow (not including working capital investment) is Click on the icon in order to copy its content into a spreadsheet Initial cash outflow = $13,500,000 Cash flow years 1 through 10 = $2,850,000 What is the internal rate of return of the ten-year project with working capital factored into the cash flow? What is the net present value at a 15% weighted average cost of capital? What is the maximum investment in working capital for an acceptable project with a 15% weighted average cost of capital? What is the internal rate of return of the ten-year project with working capital factored into the cash flow? 1% (Round to two decimal places.) What is the net present value at a 15% weighted average cost of capital? Enter a negative number if the project's NPV is negative. (Round to the nearest dollar.) What is the maximum investment in working capital for an acceptable project with a 15% weighted average cost of capital? (Round to the nearest dollar.)