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_____ relationships cannot be implemented as such in the relational model.
Expected Price Level
The anticipated average cost of goods and services in the future, based on current trends, policies, and economic conditions.
Actual Price Level
The current average level of prices for goods and services in an economy, reflecting inflation or deflation.
Corrective Actions
Steps taken to fix a problem or eliminate a cause of nonconformities in processes or products.
Expected Price Level
The anticipation or forecast of future prices overall, impacting saving and spending decisions of consumers and businesses.
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