Réponse :
bonjour
location studio = 1 020 €
location matériel = 17 x 6 x 3 = 306
location snow = 19 x 6 = 114
forfaits
formule 1 = 187.5 x 3 + 162.5 = 725
formule 2 = 120 + ( 3 x 25 x 6 + 20 x 6 ) = 120 + 570 = 690
transport
100 km = 6 L
409 km = 24.54 L
24.54 x 1.39 = 34.1106
total = 1 020 + 306 + 114 + 690 + 500 + 34.11 = 2 664.11 €