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Scenario 5-8 Consider the Markets for Mobile and Landline Telephone Service. Suppose

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Scenario 5-8
Consider the markets for mobile and landline telephone service. Suppose that when the average income of residents of Plainville is $55,000 per year, the quantity demanded of landline telephone service is 12,500 and the quantity demanded of mobile service is 28,000. Suppose that when the price of mobile service rises from $100 to $120 per month, the quantity demanded of landline service decreases to 11,000. Suppose also that when the average income increases to $60,000, the quantity demanded of mobile service increases to 33,000.
-Refer to Scenario 5-8. Considering the income elasticity, what type of good is mobile telephone service?

Recognize the importance of contribution margin in making decisions about product discontinuation or continuation.
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Definitions:

Present Value

The value today of a future sum of money or sequence of cash flows, when discounted by a certain rate of return.

Float

The total number of shares of a company that are available for trading by the public.

Checks

Financial instruments that order a bank to pay a specific amount of money from the writer's bank account to the person or entity in whose name the check has been issued.

Bank

A financial institution licensed to receive deposits, offer loans, and provide other financial services to its customers.

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