x3 = ₲. 2.250 c/u
x3 = ₲. 2.800 c/u
x3 = ₲. 12.500 c/u
x3 = ₲. 14.500 c/u
x3 = ₲. 21.000 c/u
x3 = ₲. 29.000 c/u