A firm's marginal cost curve above the averable cost curve...

Name: Problem 6, Chapter 8: Principles of Microeconomics for AP® Courses
Uploaded: 2019-08-08T23:54:08-08:00
Duration: 1 min 18 s
Channel: Srikar Katta
Description: A firm's marginal cost curve above the averable cost curve is equal to the firm's individual supply curve. This means that every time a firm receive a price from the market it will be willing to supply the amount of output where the price equals marginal cost. What happens to the firm's individual supply curve if marginal costs increase?

A firm's marginal cost curve above the averable cost curve is equal to the firm's individual supply curve. This means that every time a firm receive a price from the market it will be willing to supply the amount of output where the price equals marginal cost. What happens to the firm's individual supply curve if marginal costs increase?

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Key Concepts

Marginal Cost

Marginal cost is the cost incurred by a firm to produce one additional unit of output. It plays a critical role in production decisions because firms equate marginal cost to the market price to determine the optimal level of production, ensuring that each additional unit produced adds as much revenue as it costs to produce.

Individual Supply Curve

An individual firm's supply curve in a competitive market is derived from its marginal cost curve above the average variable cost. This portion of the marginal cost curve reflects the minimum price at which the firm is willing to produce additional units, and thus dictates how much output the firm will supply at different price levels.

Effect of Increased Marginal Costs on the Supply Curve

When marginal costs increase, the cost for producing any additional unit is higher, which means that for any given output level, the firm will now require a higher price to justify production. This leads the firm's individual supply curve to shift upward, indicating that at every price level, the quantity supplied will be lower than before the increase in marginal costs.

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