A manufacturing firm observes that its average cost per unit is minimized when it produces exactly 25 units. The firm is currently operating at a level of 30 units per day. Based on this information, what is the relationship between the cost to produce the 31st unit (marginal cost) and the average cost of the first 30 units?

A company's cost analysis indicates that its U-shaped average cost curve reaches its minimum at an output of 25 units. A production manager, currently overseeing production of 30 units, suggests increasing output to 35 units to lower the average cost per unit. This suggestion is economically sound.

Marginal and Average Cost Relationship

Production Decision Analysis

A firm's production process is characterized by a U-shaped average cost curve that reaches its lowest point when exactly 25 units are produced. Match each production level with the correct relationship between the cost of producing the next unit (marginal cost) and the average cost per unit at that level.

A firm's cost structure results in a U-shaped average cost (AC) curve that reaches its minimum point at an output of 25 units. When the firm is producing at an output level of 30 units, the marginal cost (MC) of producing one more unit must be ________ than the average cost at 30 units.

The Relationship Between Marginal and Average Costs

Explaining the MC/AC Relationship Beyond Minimum Cost

Calculating Marginal Cost from Average Cost Changes

A firm's operations are characterized by a U-shaped average cost (AC) curve, which reaches its lowest point when 25 units are produced. The current production level is 30 units, with an average cost of $50 per unit. The cost to produce the 31st unit (marginal cost) is $60. A manager, aiming to lower the average cost, concludes that the firm should increase its production level. Which of the following statements best evaluates the manager's conclusion?