As a manager of a chain of movie theaters that are monopolies in their respectiv
ID: 1112199 • Letter: A
Question
As a manager of a chain of movie theaters that are monopolies in their respective markets, you have noticed much higher demand on weekends than during the week. You therefore conducted a study that has revealed two different demand curves at your movie theaters. On weekends, the inverse demand function is P = 20 – 0.001Q; on weekdays, it is P = 15 – 0.002Q. You acquire legal rights from movie producers to show their films at a cost of $25,000 per movie, plus a $2.50 “royalty” for each moviegoer entering your theaters (the average moviegoer in your market watches a movie only once).
What type of pricing strategy should you consider in this case?
First degree price discrimination
Block pricing
Third degree price discrimination
Second degree price discrimination
What price should you charge on weekends?
Instruction: Enter your response rounded to two decimal places.
$
What price should you charge on weekdays?
Instruction: Enter your response rounded to two decimal places.
$
Explanation / Answer
1) Third degree price discrimination should be consider for this case as monopolist charging different price for different consumers groups, i.e., different price for consumers coming on weekdays and different price for consumers coming on weekends.
Total cost = Fixed cost + variable cost
Total cost (C) = 25000 + 2.50Q
inverse demand function for weekends:
P = 20 – 0.001Q
inverse demand function for weekdays:
P = 15 – 0.002Q
for weekends:
profit = revenue - cost
profit = P*Q - C
profit = (20 – 0.001Q)Q - 25000 + 2.50Q
for maximisation:
MR = MC
MR = d(Revenue)/dQ
MR = d(20Q - 0.001Q2)/dQ
MR = 20 - 0.002Q
MC = 2.50
MR = MC
20 - 0.002Q = 2.50
Q = 8750
P = 20 – 0.001Q
P = 20 – 0.001*8750
P = $11.25
For weekdays:
for maximisation
MR = MC
MC = 2.50
revenue = P*Q
revenue = (15 – 0.002Q)Q
revenue = 15Q - 0.002Q2
MR = d(revenue)/dQ
MR = 15 - 0.004Q
MR = MC
15 - 0.004Q = 2.50
Q = 3125
P = 15 – 0.002Q
P = 15 - 0.002*3125
P = $8.75
2) What price should you charge on weekends?
ans: $11.25
3)What price should you charge on weekdays?
ans: $8.75
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