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2- Cardinality ratios often dictate the detailed design of a database. The cardinality ratio depends on the realworld meaning of the entity types involved and
2- Cardinality ratios often dictate the detailed design of a database. The cardinality ratio depends on the realworld meaning of the entity types involved and is defined by the specific application. For the binary relationships below, suggest cardinality ratios based on the common-sense meaning of the entity types. Clearly state any assumptions you make. (20 points)
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