Sacramento Bus Company needs an operational database to manage its data for business $.$ Create an ER diagram for the design of the database based on the following requirements. Use the ERDPlus to create your ER diagram then copy and paste your diagram on Canvas.

The company needs to keep track of the following data:

For each employed driver: fullname $($composed of fname and lname$),$ birthdate, age, unique SSN$,$ unique dln $($driver$$s license number$).$

For each bus owned: unique blpn $($bus license plate number$),$ make, model, year,

For each charter assignment: unique caid $($charter assignment id$),$ datebegin, timebegin, dateend, timeend, startlocation,

The company has the following additional requirements:

Each driver can be assigned to a number of charter assignments but does not have to be assigned to any.

Each bus can be assigned to a number of charter assignments but does not have to be assigned to any.

Each charter assignment must have one driver and one bus assigned to it$.$

Each driver is certified to drive one or more buses.

Each bus must have at least one driver certified for it$.$