Regression Analysis Was Applied Between Sales (In $1000) and Advertising

question 135

Multiple Choice

Regression analysis was applied between sales (in $1000) and advertising (in $100) and the following regression function was obtained. = 500 + 4 X
Based on the above estimated regression line if advertising is $10,000, then the point estimate for sales (in dollars) is

• A)$900
• B)$900,000
• C)$40,500
• D)$505,000

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Definitions:

Aggregate Demand

The comprehensive need for products and services within an economy at a specified price range and time span.

Aggregate Supply

The complete amount of products and services that businesses within a country's economy intend to sell over a certain period.

Long Run Aggregate Supply

Long run aggregate supply represents the total output of goods and services that an economy can produce when both labor and capital are fully employed, at their most efficient levels.

Expected Price Level

The forecasted average price across all goods and services in an economy, reflecting the expected general price environment.