The point of maximum profit is the point at which the marginal cost equals the

Answer;

-Marginal revenue

The point of maximum profit is the point at which the marginal cost equals the Marginal Revenue.

Explanation;

-The marginal cost of production and marginal revenue are economic measures used to determine the amount of output and the price per unit of a product that will maximize profits.

-Marginal revenue measures the change in the revenue when one additional unit of a product is sold. The marginal revenue is calculated by dividing the change in the total revenue by the change in the quantity. MR = dTR/dQ.

-When marginal revenue and the marginal cost of production are equal, profit is maximized at that level of output and price. In terms of calculus, the relationship is stated as: ΔTR/ΔQ = ΔTC/dQ.

correct answer is option a.

tropopause, stratopause and mesopause have all in common aspect that is point of maximum temperature in its layer of the atmosphere. all layers of atmosphere observe abrupt change in temperature. tropopause is the boundary between troposphere and stratosphere. stratopause is the boundary between stratosphere and mesosphere. mesopause is the boundary between mesosphere and thermosphere. these all boundaries are ranges between altitude of 0 to 80 km.

the real answer is b. scintillation counter