$4$ A proposed new project has projected sales of $$168,000,$ costs of $$87,500,$ and depreciation of $$24,300.$ The tax rate is $21$ percent. Calculate operating cash flow using the four different approaches. $($Do not round intermediate calculations.$)$

$\backslash$table$[[,$Operating cash flow$],[$EBIT $+$ Depreciation $-$ Taxes,$],[$Top$-$down,$],[$Tax shield,$],[$Bottom$-$up$,]]$

Hint