The following figure shows the average cost curve, demand curve, and marginal revenue curve for a monopolist.     After maximizing profits, what do the firm’s costs equal?   Question 1 options:   the area of rectangle ABGH   the area of rectangle BDEG   the area of rectangle ACFH   the area of rectangle ADEH

ENGR.ECONOMIC ANALYSIS
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ISBN:9780190931919
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Chapter1: Making Economics Decisions
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The following figure shows the average cost curve, demand curve, and marginal revenue curve for a monopolist.

 

 

After maximizing profits, what do the firm’s costs equal?

 

Question 1 options:

 

the area of rectangle ABGH

 

the area of rectangle BDEG

 

the area of rectangle ACFH

 

the area of rectangle ADEH

This image is a detailed economic graph representing key microeconomic concepts related to cost, revenue, and demand within a market structure, potentially a monopoly or imperfect competition.

**Axes:**
- The vertical axis is labeled "P, MR, AC, MC" representing Price (P), Marginal Revenue (MR), Average Cost (AC), and Marginal Cost (MC).
- The horizontal axis is labeled "Quantity," indicating the quantity of goods produced or sold.

**Lines and Curves:**
- **Demand Curve:** Downward sloping from left to right, indicating a typical inverse relationship between price and quantity demanded.
- **Marginal Revenue (MR) Curve:** Lies below the demand curve, reflecting that additional units are sold at a lower price in imperfect competition.
- **Average Cost (AC) Curve:** U-shaped, representing typical cost behavior as output increases.
- **Marginal Cost (MC) Curve:** Upward sloping, intersecting the AC curve at its lowest point. 

**Points and Notations:**
- **Point E:** Intersection of the Demand and Marginal Revenue curves.
- **Point F:** Intersection of the Marginal Cost and Demand curves, highlighting the equilibrium price and quantity if set directly by market demand.
- **Point G:** Intersection of the MC and MR curves, typically representing the profit-maximizing quantity for monopolistic firms where MC equals MR.
- **Point H:** On the MR curve below the intersection with the MC curve, highlighting a point of lower production or sales.

**Horizontal Lines:**
- Line extending from **Point D** to illustrate the market demand price at equilibrium.
- Line extending from **Point C** to show the price corresponding to the average cost at the profit-maximizing output.
- Line extending from **Point B** to indicate the marginal cost at the intersecting quantity.
- Line extending from **Point A** for initial comparison with no crossing.

This graph visually explains how a firm determines the optimal price and output level to maximize profit and how costs behave in relation to demand and pricing strategies.
Transcribed Image Text:This image is a detailed economic graph representing key microeconomic concepts related to cost, revenue, and demand within a market structure, potentially a monopoly or imperfect competition. **Axes:** - The vertical axis is labeled "P, MR, AC, MC" representing Price (P), Marginal Revenue (MR), Average Cost (AC), and Marginal Cost (MC). - The horizontal axis is labeled "Quantity," indicating the quantity of goods produced or sold. **Lines and Curves:** - **Demand Curve:** Downward sloping from left to right, indicating a typical inverse relationship between price and quantity demanded. - **Marginal Revenue (MR) Curve:** Lies below the demand curve, reflecting that additional units are sold at a lower price in imperfect competition. - **Average Cost (AC) Curve:** U-shaped, representing typical cost behavior as output increases. - **Marginal Cost (MC) Curve:** Upward sloping, intersecting the AC curve at its lowest point. **Points and Notations:** - **Point E:** Intersection of the Demand and Marginal Revenue curves. - **Point F:** Intersection of the Marginal Cost and Demand curves, highlighting the equilibrium price and quantity if set directly by market demand. - **Point G:** Intersection of the MC and MR curves, typically representing the profit-maximizing quantity for monopolistic firms where MC equals MR. - **Point H:** On the MR curve below the intersection with the MC curve, highlighting a point of lower production or sales. **Horizontal Lines:** - Line extending from **Point D** to illustrate the market demand price at equilibrium. - Line extending from **Point C** to show the price corresponding to the average cost at the profit-maximizing output. - Line extending from **Point B** to indicate the marginal cost at the intersecting quantity. - Line extending from **Point A** for initial comparison with no crossing. This graph visually explains how a firm determines the optimal price and output level to maximize profit and how costs behave in relation to demand and pricing strategies.
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