x3 = ₲. 7.500 c/u
x3 = ₲. 16.000 c/u
x3 = ₲. 13.000 c/u
x3 = ₲. 1.700 c/u
x3 = ₲. 2.250 c/u
x3 = ₲. 2.800 c/u
x3 = ₲. 8.000 c/u