A local community is hosting several charity events during Spring 2017 and you are tasked to design an entity-relationship diagram (ERD) for the situation described as follows.
Many volunteers can participate in many different charity events and one person, called the charity events coordinator, assumes the role of overseeing these charity events.
You must (1) draw the ERD, (2) handle many-to-many relationships, if any, in the ERD using knowledge learned in Week 7 lectures and (3) identify primary keys for each entity in the ERD.