Exhibit 11.19
The following questions use the data below.
A store wants to predict quarterly sales. The owner has collected 3 years of sales data and wants your help in analyzing the data using the double moving average method. 
-Refer to Exhibit 11.19. What formulas should go in cells E6:G14 of the spreadsheet if the double moving average method is used to forecast sales?
Definitions:
Enmeshed
A term often used in psychology to describe overly close and entangled relationships where boundaries are diffused.
Relapse Prevention Treatment
A behavioral therapy designed to teach individuals who are recovering from addictions how to anticipate and cope with the potential for relapse.
Medication
Substances used in the treatment, prevention, or diagnosis of disease or as a component of medical therapy.
Controlled Drinking
A harm reduction approach to alcohol addiction that involves teaching individuals to drink in moderation, as opposed to abstinence.
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