Instructions: 4) This tab will be used to compute WACC. 4a) Use the rates you've computed as inputs for R(...) in cells C5-C7. 4b) Compute the weights of each source of funding using the 'values' from previous tabs. Write these to Cells C8-C11. 4c) Use these inputs and the tax rate in Cell C11 to compute WACC in Cell C13. R(e) R(p) R(d) W(e) W(p) W(d) Tax Rate WACC 3.5104% WACC FORMULA: WACC=r, "wetr wptra "we"(1-t)