If you express even half interest to the agencies (PARC/ARPI/Confair. . .reverse the order for suitability for purpose) they will tell you, it is no secret.
8884€ Gross + 17€/block hour. Tax down to you (more or less, depends on the agency ) social charges witheld in accordance with your base. Well, its all a bit of an over-simplification after the word "Tax", if you join you will find out
