If MUₐ/Pₐ = 100/$25 = MUᵦ/Pᵦ = 300/?= MU/P = 400/?, the prices C of products B and C in consumer equilibrium
A) cannot be determined from the information given.
B) are $75 and $100, respectively.
C) are $100 and $200, respectivel
D) are $105 and $140, respectively.