valeurpatrimonialptdeux.py

Created by maneohanian-1

Created on January 14, 2024

1.04 KB


#la faisabilite du projet 
revenus annuels / 12= 64000
taux dendetement : pret a rebourser/rmX100
1420/64000X100 = 22% 
c ok car au dessus de 33 c non

capacite maximal de remboursement 
64000X0v33% = 2117 
compte tenu de leur emprunt actuel 
2117 - 1420 = 690

cout global de lacquisition 
135 000 X frais dacquisiti = 145000

somme a emprunter 
montant a financer = 145k
heritage =          -45k
apport  =    - 20% de 135 000
total = 

mensualite constante assurance compris
formule = sommaeprun X t/ 1-(1+t)*-n

taux proprtionnel = 
t = 4v5/100*1/12*100 = 0v34
calcul mensualite = 
73000X0v34/1-(1+0v34) puissance -180 =
532

cout assurance mois 
2v20 X 73000/10000 X 2 = 32

montant de la mensualite avec assurance= 
532 + 32

calcul du cout du credit  
calcul des interet=
(532 x 180) - 73 000= 130K
130K-73k = 32000

frais de dossier = 
1%x 73000 = 730 euros
mais frais plafonne a 150

cout credit global 32000 + 150


capacite demprunt = 
(capacite dendetemment X mensualite 
pour X emprunter )/ mensualite sur lannee X












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