Ike's Bikes is a major manufacturer of bicycles. Currently, the company produces bikes using only one factory. However, it is considering expandi production to two or even three factories. The following table shows the company's short-run average total cost each month for various levels of production if it uses one, two, or three factories. (Note: Q equals the total quantity of bikes produced by all factories.) Number of Factories Q = 100 Q = 200 60 110 160 1 140 230 320 Average Total Cost (Dollars per bike) Q = 300 Q-400 40 80 40 40 80 40 Q = 500 160 110 60 Q=600 320 230 140

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7. Costs in the short run versus in the long run
Ike's Bikes is a major manufacturer of bicycles. Currently, the company produces bikes using only one factory. However, it is considering expanding
production to two or even three factories. The following table shows the company's short-run average total cost each month for various levels of
production if it uses one, two, or three factories. (Note: Q equals the total quantity of bikes produced by all factories.)
Number of Factories
1
2
3
AVERAGE TOTAL COSTUME και
320
280
240
200
160
Q = 100
Suppose Ike's Bikes is currently producing 500 bikes per month in its only factory. Its short-run average total cost is s
120
140
80
230
Suppose Ike's Bikes is expecting to produce 500 bikes per month for several years. In this case, in the long run, it would choose to produce bikes
using
40
320
On the following graph, plot the three short-run average total cost curves (SRATC) for Ike's Bikes from the previous table. Specifically, use the green
points (triangle symbol) to plot its short-run average total cost if it operates one factory (SRATC1); use the purple points (diamond symbol) to plot its
short-run average total cost if it operates two factories (SRATC1); and use the orange points (square symbol) to plot its short-run average total cost
if it operates three factories (SRATC). Finally, plot the long-run average total cost (LRATC) for Ike's Bikes using the blue points (circle symbol).
Note: Plot your points in the order in which you would like them connected. Line segments will connect the points automatically.
100
Q=200
60
110
160
Aplia Homework: Production and Cost in the Firm
points (triangle symbol) to plot its short-run average total cost if it operates one factory (SRATC1); use the purple points (diamond symbol) to plot its
short-run average total cost if it operates two factories (SRATC₂); and use the orange points (square symbol) to plot its short-run average total cost
if it operates three factories (SRATCs). Finally, plot the long-run average total cost (LRATC) for Ike's Bikes using the blue points (circle symbol).
Note: Plot your points in the order in which you would like them connected. Line segments will connect the points automatically.
?
Average Total Cost
(Dollars per bike)
Q=300 Q = 400
40
80
40
80
40
40
Q = 500
160
110
60
200
300
400 500 600
QUANTITY OF OUTPUT (Bikes)
700
SRATC
Q = 600
320
230
140
SRATC,
SRATC,
9
SRATC,
-o
per bike.
LRATC
In the long run, over which range of output levels does like's Bikes experience economies of scale?
Between 300 and 400 bikes per month
More than 400 bikes per month
Fewer than 300 bikes per month
Transcribed Image Text:7. Costs in the short run versus in the long run Ike's Bikes is a major manufacturer of bicycles. Currently, the company produces bikes using only one factory. However, it is considering expanding production to two or even three factories. The following table shows the company's short-run average total cost each month for various levels of production if it uses one, two, or three factories. (Note: Q equals the total quantity of bikes produced by all factories.) Number of Factories 1 2 3 AVERAGE TOTAL COSTUME και 320 280 240 200 160 Q = 100 Suppose Ike's Bikes is currently producing 500 bikes per month in its only factory. Its short-run average total cost is s 120 140 80 230 Suppose Ike's Bikes is expecting to produce 500 bikes per month for several years. In this case, in the long run, it would choose to produce bikes using 40 320 On the following graph, plot the three short-run average total cost curves (SRATC) for Ike's Bikes from the previous table. Specifically, use the green points (triangle symbol) to plot its short-run average total cost if it operates one factory (SRATC1); use the purple points (diamond symbol) to plot its short-run average total cost if it operates two factories (SRATC1); and use the orange points (square symbol) to plot its short-run average total cost if it operates three factories (SRATC). Finally, plot the long-run average total cost (LRATC) for Ike's Bikes using the blue points (circle symbol). Note: Plot your points in the order in which you would like them connected. Line segments will connect the points automatically. 100 Q=200 60 110 160 Aplia Homework: Production and Cost in the Firm points (triangle symbol) to plot its short-run average total cost if it operates one factory (SRATC1); use the purple points (diamond symbol) to plot its short-run average total cost if it operates two factories (SRATC₂); and use the orange points (square symbol) to plot its short-run average total cost if it operates three factories (SRATCs). Finally, plot the long-run average total cost (LRATC) for Ike's Bikes using the blue points (circle symbol). Note: Plot your points in the order in which you would like them connected. Line segments will connect the points automatically. ? Average Total Cost (Dollars per bike) Q=300 Q = 400 40 80 40 80 40 40 Q = 500 160 110 60 200 300 400 500 600 QUANTITY OF OUTPUT (Bikes) 700 SRATC Q = 600 320 230 140 SRATC, SRATC, 9 SRATC, -o per bike. LRATC In the long run, over which range of output levels does like's Bikes experience economies of scale? Between 300 and 400 bikes per month More than 400 bikes per month Fewer than 300 bikes per month
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