5. The Fish and Chips Shop uses deep-fry baskets for cooking fish and chips. The time required to load and unload a basket is 1.5 minutes. Cooking time equals 8 minutes. The time required to separate a basket load into individual orders equals 1.5 minutes. Determine the number of basket loads that can be processed by one attendant without exceeding the cooking time. Construct a man-machine chart for the assignment. 6. It takes 4 minutes to load and 4 minutes to unload a machine. Inspection packaging, and travel between machines equal a total of 2 minutes. The machine runs automatically 16 minutes. Operators costs $8 per hour, each. Each machine costs $12 per hour. (a) What is the maximum number of machines one man can handle and not have machine idle time during a repeating cycle? (b) What is the assignment that will minimize cost per unit produced? (c) What is the cost per unit produced, based on a four-machine assignment? (d) If the unload and load time had not been known, for what range of values for part (a) would the economic assignment be 2 ? 3 ? (e) If operator cost is normally distributed with a mean of 8 and a variance of 4 , and machine cost is normally distributed with a mean of 12 and a variance of 4 , what is the probability that the economic assignment equals 2 ? (f) If the company has seven identical machines, how should they be distributed among operators to minimize cost per unit produced? 7. With a man-machine chart show how one man can handle during repeating cycle two machines of Type A and one machine of Type B using the following data