Question

ajudemmmmmmmmmmmmmmmmmmmm

Answer 1

A=3*2,89=R$8,67

B=4*1,05=R$4,20

C=5*2,35=R$11,75

D=3*9,40=R$28,20

E=1*1,49=R$1,49

F=12,50+8,67+4,20+11,75+28,20+1,49=R$66,81.