\[{\text{FCFF = NI + NCC + Interest(1 - Tax Rate) - FC Inv - WC Inv }}\]
\[ {FCFF = CFO + {\text{ }}Interest\left( {1 - Tax{\text{ }}Rate} \right) - FC{\text{ }}Inv} \]
\[ {{\text{ }}FCFE = CFO - FC{\text{ }}Inv{\text{ }} + {\text{ }}net{\text{ }}borrowing} \]
Where: