Overtech Sdn. Bhd has four products that need to be run the production this morning. Fortunately, four machines are available. However, each product is not identical and operates in different speed. Estimates of processing times in hours) for each unit product by each machine are shown in Table I below. Development time costs is RM100 per hour. MACHINE A B D 1 17 12 11 14 Table 1 PRODUCT 2 10 12 16 10 3 15 16 14 16 4 16 9 15 18 N CONFIDENTIAL (BTMU 2103) CONFIDENTIAL The management wishes to assign products to machines so that the total time and costs to complete all products is minimized. As the Operations Manager of the company, determine the product-machine assignment that will ensure that the tasks are completed in the minimum costs. Illustrate your answer in tables. (30 marks)