Cost Curve - Break Even Point
What is the Break Even Point on the Cost Curve?
Written by Jason Gordon
Updated at March 27th, 2023
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What is the Break Even Point on the Cost Curve?
Again, the perfectly competitive firm will choose the level of output where Price = MR = MC.
At this price and output level, where the marginal cost curve is crossing the average cost curve, the price the firm receives is exactly equal to its average cost of production. We call this the break even point.
The calculations are:
profit = (total revenue – total cost)
Or:
profit = (price – average cost) × quantity
If the market price that perfectly competitive firm receives leads it to produce at a quantity where the price is greater than average cost, the firm will earn profits. If the price the firm receives causes it to produce at a quantity where price equals average cost, which occurs at the minimum point of the AC curve, then the firm earns zero profits. Finally, if the price the firm receives leads it to produce at a quantity where the price is less than average cost, the firm will earn losses.
Related Topics
- Market Structure
- Perfect Competition
- Bidding War
- Complements & Substitutes
- Substitution Effect
- Imperfect Competition
- Market Power
- Price Takers
- Price Makers
- Perfect Competition and Decision Making
- X-Efficiency
- Captive Market
- Contestable Market Theory
- Highest Profit Point in a Perfectly Competitive Market
- Marginal Revenue
- Using Marginal Revenue and Marginal Costs to Maximize Profit
- Marginal Revenue Curve
- Profit Margin and Average Total Cost
- Break Even Point - Cost Curve
- Shutdown Point - Cost Curve
- Short-Run Decisions Based Upon Costs in a Perfectly Competitive Market
- Marginal Costs and the Supply Curve for a Perfectively Competitive Firm
- Long-Run Average Supply (LRAS)
- Decisions to Enter or Exit a Market in the Long Run
- Long-Run Equilibrium in a Perfectly Competitive Market
- Constant, Increasing, and Decreasing Cost Industries
- Productive and Allocative Efficiency in Perfectly Competitive Markets
- Market Efficiency
- Market Inefficiency
- Pareto Efficiency
- Market Failure
- Search Theory
- Monopoly
- Natural Monopoly
- Legal Monopoly
- Bilateral Monopoly
- Promoting Innovation through Intellectual Property
- Predatory Pricing
- How Monopolists Set Price with the Demand Curve
- Total Cost and Total Revenue for a Monopolist
- Marginal Revenue and Marginal Cost for a Monopolist
- Inefficiency of Monopoly
- Perfectly Competitive Market
- Monopolistic Competition
- Duopoly
- Oligopoly
- Differentiated Products
- Perceived Demand for a Monopolistic Competitor
- Monopolistic Competitors Choose Price and Quantity
- Monopolistic Competitors and Entry
- Monopolistic Competition and Efficiency
- Cartel (Economics)
- Game Theory
- Traveler's Dilemma
- Prisoner's Dilemma
- Iterated Prisoner's Dilemma
- Nash Equilibrium
- Diner's Dilemma
- Trembling Hand Perfect Equilibrium
- Gambler's Fallacy
- Arrows Impossibility Theorem
- Backward Induction
- Tournament Theory
- Oligopoly and the Prisoner’s Dilemma
- Forcing Cooperation in a Prisoner’s Dilemma
- Cooperation and the Kinked Demand Curve
- Corporate Merger or Acquisition
- Antitrust Laws
- Herfindahl-Hirschman Index
- Concentration Ratio
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- Restrictive Practices under Antitrust Law
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