Concerning the Sale of Services,the Minimum Cardinality from the Sales

question 7

Multiple Choice

Concerning the sale of services,the minimum cardinality from the Sales event to the Services entity is ____.However,the minimum cardinality from the Sales event to the Inventory Resource is ____.

• A)0;0
• B)0;1
• C)1;0
• D)1;1

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Definitions:

WARP

WARP, or the Weak Axiom of Revealed Preference, is a consistency criterion for consumer choice behavior, suggesting that if a consumer prefers bundle A over bundle B when both are affordable, they should not choose B when A is still affordable.

Bundle

A collection of items or services grouped together as a single package.

Laspeyres Price Index

A price index calculated by taking the ratio of the total cost of purchasing a specified set of goods and services at current prices to the total cost of purchasing the same set of goods and services at base period prices, using base period quantities as weights.

Per Capita Income

The average income earned per person in a given area or country, calculated by dividing the total income by the population size.