Answer:
In this market, prices are determined by the
forces of supply and demand.
Explanation:
This Mexican corn market situation describes a perfectly competitive market structure. In a perfectly competitive market, firms face the following conditions: (1) there are many suppliers and many consumers; (2) with identical products; (3) all have relevant decision-making information; and (4) there are free entry and exit of firms. This makes it impossible for one seller or consumer to set prices of the corn.