According to the excerpt, the objective of technology-led production and operations management in contemporary markets involves optimising performance with respect to cost and productivity. Assuming that you are an operations analyst at a manufacturing company, MAC, that assembles air conditioners for domestic and commercial (office) use. MAC makes three different models of air conditioners: the ceiling model, the cassette model, and the wall-mounted model. The sales data of the three models of MAC's air conditioners are recorded in the table below: Models of air conditioner Ceiling Model Cassette Model Wall-mounted model Assembling time (hours) 2 1.5 Weekly sales (Units) 5 8 Selling price, R 7 000 10 000 The labour cost is R800 per hour and the multifactor productivity of MAC is 2.2. REQUIRED: 2.1.1 Calculate the average cost per air conditioner based on current multifactor productivity. (5 marks) (9 marks) 2.1.2 Calculate the labour productivity (in Rands per hour) for each model of air conditioner. Study the information provided below and answer all the questions that follow. 2.2 Auto Screen Inc., a manufacturing firm that makes automobile windscreens operate a two-shift system using two work teams: team X and team Y. Team X consists of 5 employees working an 8-hour shift from 09:00 to 17:00. Team Y consists of 6 employees working an 8-hour shift from 18:00 to 02:00. Both teams work Monday to Friday every week, except public holidays. In July 2020, Team X produced 5 000 windscreens during a 20-working day and Team Y produced 5 500 windscreens during the same period. REQUIRED: (6 marks) 2.2.1 Calculate the labour productivity of Team X and Team Y. 1.2 10 12 000