If a fall in the price of good A increases the quantity demanded of good B,
熱度 4已有 854 次閱讀2019-10-14 08:38
If a fall in the price of good A increases the quantity demanded of good B,
(A) B is a substitute for A, but A is a complement to B
(B) A and B are complements
(C) A is a substitute for B, but B is a complement to A
(D) A and B are substitutes