Calculate Raphael's marginal revenue and marginal cost for the first seven shirts he produces, and plot them on the following graph. Use the blue points (circle symbol) to plot marginal revenue and the orange points (square symbol) to plot marginal cost. ? COSTS AND REVENUE (Dollars per shirt) 40 35 30 25 20 15 10 5 0 0 1 2 3 4 5 QUANTITY (Shirts) 6 7 8 Marginal Revenue Marginal Cost Raphael's profit is maximized when he produces shirts. When he does this, the marginal cost of the last shirt he produces is $ which is than the price Raphael receives for each shirt he sells. The marginal cost of producing an additional shirt (that is, one more shirt than would maximize his profit) is $ , which is than the price Raphael receives for each shirt he sells. Therefore, Raphael's profit- maximizing quantity corresponds to the intersection of the curves. Because Raphael is a price taker, this last condition can also be written as

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Calculate Raphael's marginal revenue and marginal cost for the first seven shirts he produces, and plot them on the following graph. Use the blue points
(circle symbol) to plot marginal revenue and the orange points (square symbol) to plot marginal cost.
(?)
COSTS AND REVENUE (Dollars per shirt)
40
35
30
25
20
15
10
5
0
0
1
2
5
QUANTITY (Shirts)
3
4
Raphael's profit is maximized when he produces
6
7
I
would maximize his profit) is $
which is
maximizing quantity corresponds to the intersection of the
last condition can also be written as
8
which is
shirts. When he does this, the marginal cost of the last shirt he produces is $
than the price Raphael receives for each shirt he sells. The marginal cost of producing an additional shirt (that is, one more shirt than
than the price Raphael receives for each shirt he sells. Therefore, Raphael's profit-
curves. Because Raphael is a price taker, this
Marginal Revenue
Marginal Cost
Transcribed Image Text:Calculate Raphael's marginal revenue and marginal cost for the first seven shirts he produces, and plot them on the following graph. Use the blue points (circle symbol) to plot marginal revenue and the orange points (square symbol) to plot marginal cost. (?) COSTS AND REVENUE (Dollars per shirt) 40 35 30 25 20 15 10 5 0 0 1 2 5 QUANTITY (Shirts) 3 4 Raphael's profit is maximized when he produces 6 7 I would maximize his profit) is $ which is maximizing quantity corresponds to the intersection of the last condition can also be written as 8 which is shirts. When he does this, the marginal cost of the last shirt he produces is $ than the price Raphael receives for each shirt he sells. The marginal cost of producing an additional shirt (that is, one more shirt than than the price Raphael receives for each shirt he sells. Therefore, Raphael's profit- curves. Because Raphael is a price taker, this Marginal Revenue Marginal Cost
3. Profit maximization using total cost and total revenue curves
Suppose Raphael runs a small business that manufactures shirts. Assume that the market for shirts is a competitive market, and the market price is $20
per shirt.
The following graph shows Raphael's total cost curve.
Use the blue points (circle symbol) to plot total revenue and the green points (triangle symbol) to plot profit for the first seven shirts that Raphael
produces, including zero shirts.
TOTAL COST AND REVENUE (Dollars)
200
175
150
125
100
75
25
0
-25
0
1
2
♫
3 4 5
QUANTITY (Shirts)
6
Total Cost
☐
7 8
Total Revenue
Profit
?
Transcribed Image Text:3. Profit maximization using total cost and total revenue curves Suppose Raphael runs a small business that manufactures shirts. Assume that the market for shirts is a competitive market, and the market price is $20 per shirt. The following graph shows Raphael's total cost curve. Use the blue points (circle symbol) to plot total revenue and the green points (triangle symbol) to plot profit for the first seven shirts that Raphael produces, including zero shirts. TOTAL COST AND REVENUE (Dollars) 200 175 150 125 100 75 25 0 -25 0 1 2 ♫ 3 4 5 QUANTITY (Shirts) 6 Total Cost ☐ 7 8 Total Revenue Profit ?
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