What’s A Matter University (good old Whatsamatter U) is developing a database to manage academic issues? You are asked to assist in the design of the database. Sketch the Entity-Relationship diagram for each of the following business needs. Your answer must adhere to the following guidelines: a) You need to provide a separate E-R diagram for each of the questions, not a single diagram that addresses all five questions; b) Your model should follow the “crow’s foot” notation, as described in Chapter 4 (pp. 253-255) of the text.