lments de dpartCIF = CFR + Assurance (1) Assurance = t x (CIP +
10 %) (2)t = Taux de prime dassurances
(2) dans (1) CIF = CFR + t x (CIP + 10 %) CIF = CFR + 110 % x t
CIF = CFR + 1,1 x t x CIF CIF 1,1 x t x CIF = CFR CIF x (1 1,1 x t)
= CFR CFR CIF = (1 1,1 x t)
