THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION

question 60

Multiple Choice

THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
The table below shows the quarterly sales of Dragon Ball Z action figures in a toy store.The forecaster uses the double exponential smoothing model to determine the forecast for future periods.
Given: α = 0.7 and β = 0.3

-Determine the value of mean absolute deviation.

• A)46.57
• B)19.96
• C)75.46
• D)26.56

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Definitions:

PQ Falls

This term is not sufficiently defined to provide a clear and specific definition without additional context; it could potentially relate to a concept within economics, involving a decrease in quantity (Q) and price (P).

PQ Rises

Indicates an increase in the product of price (P) and quantity (Q), suggesting growth in total revenue or output.

Rational Expectations Theorists

Economists who believe that individuals make predictions about the future based on all available information, thus affecting their economic decisions.

Downwardly Flexible

Refers to the ability of wages or prices to decrease in response to market conditions.