object oriented software design

Draw the required UML class diagram with showing all required relations and their specifications

- One book has 1 of more copies - Oac copy is Leked to exactly one book. - One copy is botzowed by cilher zero on one Library Member A role can be a student, faculty, staff or visitor. - Horpuital has 1 or more Departmens, and each Depactunen belongs to exactly ene Hospital, If Hospieal is closed, so are all of its Departments. - Each Department has sime Staff, and each Staff could be a member of ose Department (or mone). A customer can send and roccive we or more onders. He must provide his name and location. The ceder when roccived, it will be confirmed and then closed. The onder has a date and a number. There are two types of orders: Special and Nomal, Special order can be dispabched faater. Normal order is handled in different way ance received. A course can be a poe-requisite of asother course and it can have a pre-requisine. A window contains a scrollbar, menu and mene bar. A teaching absistant can be employwe er a shatent of both at the same time, - Some itoluciors are professors, while other have job eitle of adjunci professor - Departments effer many eourses, but a conirse nay be offered by > I dopartment - Courses are taught by initructors, who may teach up to three courses - Inseructeer are assigned wo one (or nsore) departuents - One instructor also scrves a department chair Explain the following class diagram if OrdercustomercereditRating is "poor," then Onder.igPrepaid must be true]