QUESTION 4 (20 Marks) 4.1 Lupane State Universitys business program has the facilities and faculty to handle an enrolment of 2000 new students per semester. However, in an effort to limit class sizes to a reasonable level under 200 handle an enrolment of 2000 new students per semester (generally). (8 marks) Lupane State University dean placed a ceiling one enrolment of 1500 new students although there was ample demand for business courses last year conflicting schedules allowed only 1450 new students to take business courses. Calculate the utilisation and efficiency off the system. 4.2 Under ideal conditions, a service bay at a Fast Lube can save 6 cars per hour. The effective capacity and efficiency of the Fast Lube service bay are known to be 5.5 and 0.880, respectively. What is the minimum number of service bays Fast Lube needs to achieve an anticipated servicing of 200 cars per 8-hour day. (8 marks) 4.3 Suggest measures that can be adopted by Lupane State University to improve their efficiency. (4 marks)