Submitted by: Submitted by ratz
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Words: 730
Pages: 3
Category: Business and Industry
Date Submitted: 02/09/2015 11:36 PM
1. The goal of the telephone company is to Max profit=price*quantity. There is a tradeoff between price and quantity.
i.
Profit | | | | | | |
Price per min | $1 | $2 | $3 | $4 | $5 | |
Type1 | 5 | 8 | 9 | 8 | 5 | |
Type2 | 4 | 6 | 6 | 4 | 0 | |
Type3 | 3 | 4 | 3 | 0 | 0 | |
Type4 | 2 | 2 | 0 | 0 | 0 | |
Type5 | 1 | 0 | 0 | 0 | 0 | |
TPsum | 15 | 20 | 18 | 12 | 5 | |
Linear Pricing Profit |
According to the total profit matrix $20 is the highest among (15, 20, 18, 12,5). The price of profit-maximizing linear pricing scheme should be $2/minute.
ii.
Profit | | | | | |
min\price | 1 | 2 | 3 | 4 | 5 |
1st | 5 | 8 | 9 | 8 | 5 |
2nd | 4 | 6 | 6 | 4 | 0 |
3rd | 3 | 4 | 3 | 0 | 0 |
4th | 2 | 2 | 0 | 0 | 0 |
5th | 1 | 0 | 0 | 0 | 0 |
Customer# | | | | | | | |
min\price | $1 | $2 | $3 | $4 | $5 | Price | Profit |
1st min | 5 | 4 | 3 | 2 | 1 | 3 | 9 |
2nd | 4 | 3 | 2 | 1 | 0 | 2 | 6 |
3rd | 3 | 2 | 1 | 0 | 0 | 2 | 4 |
4th | 2 | 1 | 0 | 0 | 0 | 1 | 2 |
5th | 1 | 0 | 0 | 0 | 0 | 1 | 1 |
Quantity-Discount Profit | 22 |
According to the total profit matrix, the price of profit-maximizing quantity-discount scheme should be $3 for the first minute, $2 for the second minute, $2 for the third minute,$1 for the fourth minute, $1 for the fifth minute.
The maximum profit for the first minute is $9 when priced at $3.
The maximum profit for the second minute is $6 when priced at $2 or $3, , therefore it should be $2.
.
The maximum profit for the third minute is $4 when priced at $2.
The maximum profit for the forth minute is $2 when priced at $1 or $2, therefore it should be $1.
The maximum profit for the fifth minute is $1 when priced at $1.
Since the cost is 0, we want to capture more customers so we choose the lower price.
iii. Because the quantity-discount scheme is more flexible and it is able to capture the highest customer surplus. Because of the decreasing...