The blue curve on the following graph represents the demand curve facing a firm that can set its own prices.
Use the graph input tool to help you answer the following questions. You will not be graded on any changes you make to this graph. Note: Once you enter a value in a white field, the graph and any corresponding amounts in each grey field will change accordingly.
On the previous graph, change the number found in the Quantity Demanded field to determine the prices that correspond to the production of 0, 10, 20, 25, 30, 40, or 50 units of output. Calculate the total revenue for each of these production levels. Then, on the following graph, use the green points (triangle symbol) to plot the results.
Calculate the total revenue if the firm produces 10 versus 9 units. Then, calculate the marginal revenue of the 10th unit produced.
The marginal revenue of the 10th unit produced is _______
Calculate the total revenue if the firm produces 20 versus 19 units. Then, calculate the marginal revenue of the 20th unit produced.
The marginal revenue of the 20th unit produced is _______
Based on your answers from the previous question, and assuming that the marginal revenue curve is a straight line, use the black line (plus symbol) to plot the firm's marginal revenue curve on the following graph. (Round all values to the nearest increment of 20.)
Comparing your total-revenue graph to your marginal-revenue graph, you can see that when total revenue is decreasing, marginal revenue is _______ .
Answer:
Price(P) |
Quantity(Q) |
Total Revenue = P * Q |
50 |
0 |
0 |
40 |
10 |
400 |
30 |
20 |
600 |
25 |
25 |
625 |
20 |
30 |
600 |
10 |
40 |
400 |
0 |
50 |
0 |
TR curve is correctly marked.
MR of 10th unit = TR at 10th unit - TR at 9th unit = 10 x 40 - 9 x 41 = 400 - 369 = $ 31
MR of 20th unit = TR at 20th unit - TR at 19th unit = 20 x 30 - 19 x 31 = 600 - 589 = $ 11
When TR decreases, MR is negative.
The blue curve on the following graph represents the demand curve facing a firm that can...
The blue curve on the following graph represents the demand curve facing a firm that can set its own prices. Use the graph input tool to help you answer the following questions. You will not be graded on any changes you make to this graph. Note: Once you enter a value in a white field, the graph and any corresponding amounts in each grey field will change accordingly. On the graph input tool, change the number found in the Quantity Demanded need...
2. Calculating marginal revenue from a linear demand curve The blue curve on the following graph represents the demand curve facing a firm that can set its own prices. Use the graph input tool to help you answer the following questions. You will not be graded on any changes you make to this graph. Note: Once you enter a value in a white field, the graph and any corresponding amounts in each grey field will change accordingly. On the graph input tool, change...
The blue curve on the following graph represents the demand curve facing a firm that can set its own prices. Use the graph input tool to help you answer the following questions. You will not be graded on any changes you make to this graph. Note: Once you enter a value in a white field, the graph and any corresponding amounts in each grey field will change accordingly. On the graph input tool, change the number found in the Quantity Demanded field to...
2. Calculating marginal revenue from a linear demand curve The blue curve on the following graph represents the demand curve facing a firm that can set its own prices. Use the graph input tool to help you answer the following questions. You will not be graded on any changes you make to this graph. Note: Once you enter a value in a white field, the graph and any corresponding amounts in each grey field will change accordingly.On the graph input tool, change the...
2. Calculating marginal revenue from a linear demand curve The blue curve on the following graph represents the demand curve facing a firm that can set its own prices Use the graph input tool to help you answer the following questions. You will not be graded on any changes you make to this graph Note: Once you enter a value in a white field, the graph and any corresponding amounts in each grey field will change accordingly. Graph Input Tool...
2. Calculating marginal revenue from a linear demand curve The blue curve on the following graph represents the demand curve facing a firm that can set its own prices. Use the graph input tool to help you answer the following questions. You will not be graded on any changes you make to this graph. Note: Once you enter a value in a white field, the graph and any corresponding amounts in each grey field will change accordingly. On the graph input tool, change...
2. Calculating marginal revenue from a linear demand curve The blue curve on the following graph represents the demand curve facing a firm that can set its own prices. Use the graph input tool to help you answer the following questions. You will not be graded on any changes you make to this graph. Note: Once you enter a value in a white field, the graph and any corresponding amounts in each grey field will change accordingly. Graph Input Tool...
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The blue curve on the following graph represents the demand curve facing a firm that can set its own prices Use the graph input tool to help you answer the following questions. You will not be graded on any changes you make to this graph Note: Once you enter a value in a white field, the graph and any corresponding amounts in each grey field will change accordingly Graph Input Tool Market for Goods Quantit 25 Demanded (Units) Demand Price...
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