Add a custom calculations

Add a custom calculations
fender06
Masse salariale / CA
??rating.lastmodif?? 08/10/2015.
Expression:
({Masse salariale|N}+{Budget formation ouvriers|N})/({Recettes|N})*100

You are about to add a custom calculation.
For that purpose, please connect to your Simuland.net account by using the form below.