In the context of the​ firm's supply​ curve, as the firm produces more of a​ good, the cost of producing each additional unit decreases. This implies that the marginal cost of producing a good â-¼ does not change decreases increases as it makes more of that good.

decrease

Explanation:

Marginal cost is a concept that explains the cost a company has to produce one more unit of good. This is a measure that is associated with the productivity of the inputs used in the production process. When a company increases production, marginal cost tends to decrease as inputs are better utilized. This is because the company specializes in production in order to streamline inputs and increase productivity.