In a Survey of 300 Individual Investors Regarding Subscriptions to the New

question 195

Short Answer

In a survey of 300 individual investors regarding subscriptions to the New York Times (NYT), Wall Street Journal (WSJ), and USA Today (UST), the following data were obtained.
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123 subscribe to the NYT.
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149 subscribe to the WSJ.
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64 subscribe to the UST.
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36 subscribe to the NYT and WSJ.
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26 subscribe to the WSJ and UST.
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21 subscribe to the NYT and UST.
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34 do not subscribe to any of these newspapers.
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How many of the individual investors surveyed subscribe to all three newspapers?
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__________
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How many subscribe to only one of these newspapers?
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__________

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Definitions:

Breakeven Analysis

Breakeven Analysis is a financial calculation to determine the point at which revenues equal costs, indicating no profit or loss.

Labor

Includes anyone who works, including both the physical labor and the intellectual inputs contributed by workers.

Discount Pricing

A pricing strategy where products or services are offered at a reduced price to stimulate demand or reward customers.

Sales Volume

The total number of units sold within a specified period, often used to measure a company's activity level or performance.