A proposed new project has projected sales of $185,300, costs of $93,740, and depreciation of $6,540. The tax rate is 21 percent. Calculate operating cash flow using the four different approaches. The EBIT approach The bottom-up approach The top-down approach A proposed new project has projected sales of $185,300, costs of $93,740, and depreciation of $6,540. The tax rate is 21 percent. Calculate operating cash flow using the four different approaches. The EBIT approach The bottom-up approach The top-down approach The tax-shield ppproach The tax-shield ppproach