0 and GrossProfit <> 0 Then
CostOfRevenue = Revenues - GrossProfit
End If]]>
if ($CostOfRevenue = 0 and not($Revenues = 0) and not($GrossProfit = 0)) then ($CostOfRevenue = $Revenues - $GrossProfit) else ($CostOfRevenue = $CostOfRevenue)
fac:CostOfRevenue
fac:Revenues
fac:GrossProfit