Marginal shows how much money can be made if a producer sells one additional unit of a good.

Profit.

Explanation:

Marginal profit is the additional amount that is earned when 1 more unit of a good is produced and sold. This is subject to the diminishing rate of returns, and eventually it will no longer be worth it to continue increasing production.

Marginal profit shows how much money can be made if a producer sells one additional unit of a good.

Explanation:

In economics, the marginal profit indicates the profit that can be expected for an additional unit of a product produced.  Knowledge of the marginal profit is important in order to be able to carry out a product calculation. The examination of the facts can provide information on how many units of a product have to be sold in order to reach the break-even point.

The marginal profit must be taken into account in decisions related to the cost-benefit rule, where one must continue to increase the level of an activity as long as its marginal profit is greater than its marginal cost.