Question 1: (Exercise\#27 Page\#241 in 6th Edition) Cardinality Ratios often dictate the detailed design of a database. The cardinality ratio depends on the real-world meaning of the entity types involved and is defined by the specific application. For the binary relationships below, suggest cardinality ratios based on common-sense meaning of the entity types. Clearly state any assumptions you make. Question 2: Review the ERD below for a company database. What design rules are violated? Why? What modifications would you suggest