Problem $1(30$ points$)$

A nonprofit organization depends on a number of different types of people for its successful operation. The

organization must capture, for each person, social security number, Name, Address $($Street$,$ City, State, Zip$),$

and Phone number. People can be classified into employees, volunteers, and donors. For the employees, it will

be important to capture their date hired. Since volunteers participate in various events, it's important to know

what skills they have in order to better match them to the appropriate events. For each event, we need to know

its title, date, location, and topic. Donors donate items $($including money$)$ to the nonprofit organization. For

each item, we need to know what it is and its value. It is possible for a person to belong to more than one of

these groups $($for example, a volunteer and a donor$).$ Draw the ERD for the scenario described above. Be sure

to list all assumptions necessary.