Graphical Determination of a Price-Taker's Profit-Maximizing Output
The profit-maximizing quantity for a price-taking firm can be identified graphically. It is the point where the firm's upward-sloping or horizontal marginal cost curve intersects with the horizontal line representing the constant market price.
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Deriving a Firm's Supply Function from a Smoothly Increasing Marginal Cost Curve Using Calculus
Direct Supply Function: Quantity as a Function of Price (Q = S(P))
A firm operates in a market where it must accept the going price of $12 per unit for its product. The firm's marginal cost (MC) of production, which represents the cost to produce one additional unit, changes with the quantity (Q) it produces. The data is as follows:
- At Q=50, MC = $10
- At Q=60, MC = $11
- At Q=70, MC = $12
- At Q=80, MC = $13
To maximize its profit, what quantity should this firm choose to produce?
Impact of Input Cost Changes on a Firm's Supply
A firm that has the power to influence the market price for its product determines its supply schedule by finding the quantity it wishes to sell at various prices along its marginal cost curve.
Analyzing a Firm's Supply Response to a Price Change
Analyzing a Firm's Supply Response to a Price Change
Evaluating the Relationship Between Marginal Cost and Supply
A firm that accepts the market price for its product determines its profit-maximizing output by producing the quantity where the market price equals the cost of producing one more unit (marginal cost). The firm's marginal cost varies with its production level. Given the following specific points on the firm's marginal cost schedule, match each market price to the corresponding quantity the firm will choose to supply.
Marginal Cost Schedule Points:
- The marginal cost of producing the 80th unit is $15.
- The marginal cost of producing the 120th unit is $20.
- The marginal cost of producing the 150th unit is $25.
Impact of a Per-Unit Tax on a Firm's Output Decision
Because a profit-maximizing firm that accepts the market price will produce at a quantity where the price equals its marginal cost, the firm's ___________ curve effectively functions as its supply curve.
A profit-maximizing firm, which accepts the market price for its goods, is operating in equilibrium. The market price for its product then permanently increases. Arrange the sequence of logical considerations and actions the firm undertakes to adjust its supply.
Graphical Determination of a Price-Taker's Profit-Maximizing Output
Supply Curve (Firm vs. Market)
Learn After
A new manufacturing process is developed that produces one car using 10% less labor but 5% more electricity than the most common existing method. This new process will eventually be adopted by all car-manufacturing nations because it is more technologically advanced.
Profit-Maximizing Output for a Competitive Firm
A wheat farmer operates in a perfectly competitive market and is therefore a price-taker. The current market price for a bushel of wheat is $8. The farmer's marginal cost (MC) of production at different output levels is given below:
- At 400 bushels, MC = $6
- At 500 bushels, MC = $8
- At 600 bushels, MC = $10
To maximize profit, how many bushels of wheat should the farmer produce?
A firm operates in a market where it must accept the prevailing market price of $40 per unit for its product. The firm's marginal cost (MC) of production is represented by an upward-sloping curve that passes through the following points: (Quantity=20, MC=$30), (Quantity=30, MC=$40), and (Quantity=40, MC=$50). To maximize its profit, what quantity should this firm produce?
A firm operates in a market where it must accept the prevailing market price of $40 per unit for its product. The firm's marginal cost (MC) of production is represented by an upward-sloping curve that passes through the following points: (Quantity=20, MC=$30), (Quantity=30, MC=$40), and (Quantity=40, MC=$50). To maximize its profit, what quantity should this firm produce?
A firm operates in a market where it must accept the prevailing market price for its product. The provided graph shows the firm's marginal cost (MC) and average total cost (ATC) curves, along with the horizontal line representing the market price (P). The price line intersects the MC curve at quantity Q3. The MC curve intersects the ATC curve at its minimum point at quantity Q2. Based on this information, which quantity of output will maximize the firm's profit?
Graphical Profit Maximization for a Price-Taker
A firm operates in a market where it must accept the prevailing market price of $50 per unit. The firm's marginal cost (MC) curve is upward-sloping. On a graph, the horizontal price line at $50 intersects the MC curve at an output quantity of 200 units. If the firm is currently producing 150 units, which statement accurately analyzes its situation?
A firm operates in a market where it must accept the prevailing market price of $20 per unit. The firm's marginal cost (MC) curve is upward-sloping. At its current production level of 500 units, the marginal cost is $15. The price of $20 is equal to the marginal cost at an output of 600 units. Which of the following statements best analyzes the firm's current situation?
A price-taking firm is analyzing its production level on a graph where the horizontal market price line is at $50. The firm's upward-sloping marginal cost (MC) curve intersects this price line at a quantity of 300 units. The firm is currently considering producing at a quantity of 250 units, where its marginal cost is $40. Which statement best analyzes the firm's situation at the 250-unit production level?