Exhibit 11.13
The following questions use the data below.
The owner of Tim's Toys wants to predict monthly sales. He has collected data for 12 months. He needs your help in analyzing this data using moving averages. 
-Refer to Exhibit 11.13. What formulas go into cells B7:B9 of the following partial spreadsheet where data for periods 9-12 represent actual data?
Definitions:
Achievement
Successfully reaching a desired goal or objective, often through effort, skill, or courage.
Worldview
The conceptual framework of ideas and beliefs through which an individual interprets and understands the world around them.
Microculture
A subculture or small group within a larger society, characterized by specific cultural practices, beliefs, or interests.
Prospectus
A document giving details about a company and its business activities, used to inform potential investors.
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