单选题
编号：2695374
1. Partial information on three baskets containing goods A and B is given in the table below. The marginal rate of substitution of B for A, (MRSBA), at Basket 2 is also provided.
A consumer's indifference curves are strictly convex and he claims that he is indifferent between Baskets 2 and 3. If he is also indifferent between Baskets 1 and 3, the number of units of A in basket 1 is most likely:
A consumer's indifference curves are strictly convex and he claims that he is indifferent between Baskets 2 and 3. If he is also indifferent between Baskets 1 and 3, the number of units of A in basket 1 is most likely: