According to Figure 7

question 28

Multiple Choice

According to Figure 7.1,which of the following statements was definitely true about Country B?

• A)Relative prices were changing.
• B)The average price in general increased over the time period 1970 to 1995.
• C)Real incomes were increasing.
• D)The price level was about the same in 1970 and 1995.

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Definitions:

Logically Related

Pertaining to elements that are connected in a manner consistent with or based on principles of logic, suggesting a rational or coherent relationship.

Core Data

A framework provided by Apple for iOS, macOS, watchOS, and tvOS that manages the model layer objects in an application, facilitating data persistence.

Enterprise Information Systems

Large-scale application software packages that support processes, information flows, reporting, and data analytics in complex organizations.

Cardinality

In the context of databases, it refers to the uniqueness of data values contained in a column. Higher cardinality means more unique values.