Respond to the following questions given the E-R diagram below. If you were to use this ER diagram to help you create relations for a database, how many relations would you create from the shown entities? What are the names of these relations? If you were to use this ER diagram to help you create relations for a database, how many relations would you create from the shown relationships? What would you name the relation (s)? Describe the relation (s) in relation notation