Add a custom calculations

Add a custom calculations
WalterFromBE
Profit moyen
Updated on 05/09/2018.
Description: tqt ça marche calcule pas
Expression:
({Recettes|N}-{Coût production|N})/({Nombre de produits vendus|N})

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