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QUESTION 6 Which of the following activities is NOT part of just-in-time system for a manufacturer? Produce in long production runs to reduce the impact of setup costs. Continuously work on reducing setup time. O Produce in small lots. Use a pull system to move inventory. QUESTION 7 Reducing inventory does the following. Increases service level Reduces forecast errors Make problems more visible. Reduce the annual setup cost QUESTION 8 For each part, choose one of the 7 TQM tools that best matches the description. A. cause-and-effect diagram - Describes steps in a process B. Pareto chart Displays the frequency of occurrences of a quantitative variable (like waiting time, service time, etc.) C. scatter diagram D.control chart - Organizes possible causes of a problem categorized by method, machinery, manpower, and material E. flow chart - Displays problems in decreasing order of frequency F. histogram G. check sheet QUESTION 3 Which of the following is NOT a method of aggregating inventory? o delaying product customization until close to the time of sale to the consumers substituting an alternative product for a product not in the inventory building more distribution centers close to the consumers using common components in a variety of products QUESTION 4 Which of the following is NOT one of the Ohno's Seven Wastes? Transportation Rework Overproduction Recycle Motion QUESTION 5 Which one of the following scenarios represents the use of a kanban to reduce inventories? O A "downstream" work center signals to the "upstream" (preceding) workstation that more parts are needed. An operator asks the next station's operator to help him fix his machine. A supervisor signals to several work centers that the production rate should be changed. A supervisor tells the operators to stay busy and start producing parts for next month. QUESTION 9 For each statement about bullwhip effect, select the correct choice - increase or decrease. as they travel Bullwhip effect refers to the phenomenon where the fluctuations in demand will ___ upstream of the supply chain from retailer to wholesaler to manufacturer. Shortening the lead times can bullwhip effect. A. decrease B. increase - Wholesalers offering promotional discounts to retailers on large purchases can_ bullwhip effect. - Bullwhip effect will ____ the profitability for the supply chain