You have been tasked with creating a database management system for scheduling seminars at aCanadian University. After conducting interviews with the staff, you have gathered the followinginformation about the entities, attributes, and initial business rules:$-$ Every room is identified by a Building ID$,$ Room No$,$ and has a specific Capacity.$-$ A room can be classified as either a conference room or a classroom.$-$ If the room is a classroom, it has an additional attribute called Board Type.$-$ Computers are identified by a CompType ID and have attributes such as Computer Type, TypeDescription, Disk Capacity, and Processor Speed.$-$ Presenters are identified by an Emp ID and have attributes such as Name and Rank.$-$ Seminars are identified by a Seminar ID and have attributes such as Seminar Description andCredits. Seminars can have zero or more prerequisites $($knowledge from attending previousseminars$)$ and can have one or more sessions.$-$ Each session is identified by a session ID and has an attribute called Enrollment Limit.Additionally, you have come up with some additional business rules to aid in the initial design:$-$ A presenter can teach zero or many sessions of a seminar in a given semester.$-$ A presenter specifies preferred time slots for scheduling.$-$ A room can be scheduled for one session or no session during one time slot in a given semester ofa given year. However, one room can participate in many schedules, one schedule, or no schedules;one session can participate in many schedules, one schedule, or no schedules.$-$ A conference room can have one or more computer types, while a classroom does not have anycomputers.$-$ A room cannot be both a classroom and a conference room. There are no other room types to beincorporated into the system. Make an ER diagram