2.2 Mpho had a shutdown on his plant and was required to work over the Easter long- weekend. The long weekend consisted of 4 days, each with a 12 hours shift. Mpho only managed to work 40 hours. He had 18 job cards that he had to attend to during the Easter shutdown. Only 12 jobs could be completed. Calculate: 2.2.1 Mpho's utilization (3) 2.2.2 Mpho's efficiency (3) 2.2.3 Mpho's productivity [10] 2.3 A medium-sized company in Gauteng managed to process 3000 work orders (job cards) in September. They received a total of 4400 work order requests for the month of September alone. They had an additional of 500 work orders which were outstanding from the previous month of August. Calculate: 2.3.1 The company's work-order turn over