You are hired as a software developer to develop a web application for a University. The University offers three majors:

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You are hired as a software developer to develop a webapplication for a University. The University offers three majors:IT, Business, and Hospitality. Each major has multiple subjects.Each subject has a subject code, subject name, and number ofcredits. The University employs casual lecturers to deliver thesubjects. The lecturer has profile which includes ID, name, andsalary.
a) Identify one class, two attributes and one method from therequirements above
b) Discuss two relationships between two classes from therequirements above and mention the type of the relationship. (4marks)