Use the following figure to answer the questions : Figure 7-1 shows the total product curve for different levels of a variable input,labor. 
-Refer to Figure 7-1.A firm would choose to operate between points C and D because:
Definitions:
Customer's Name
A piece of personal information representing the name of a client or purchaser typically used in transactions and record-keeping.
Simple Query Wizard
A tool in database software that guides users through the process of creating a query to select, organize, and display data from one or more tables.
Query Datasheet
A visual display of the data returned by a database query, resembling a table or spreadsheet.
Blank Query Wizard
A tool in database software that guides users through the process of creating a new query without pre-filled criteria, allowing for custom query creation from scratch.
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