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31) According to Table 8-1, which describes a production problem, suppose it is decided that there must be 4 chairs produced for every table. How would this constraint be written? […]
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1) In a production scheduling problem, the inventory at the end of this month is set equal to the inventory at the end of last month + last month’s production […]
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71) Find the shortest route from Node 1 to Node 5. From Node To Node Distance 1 2 250 1 3 150 1 4 200 2 3 50 2 4 […]
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51) The maximal-flow technique might be used A) to help design the moving sidewalks transporting passengers from one terminal to another in a busy airport. B) by someone designing the […]
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31) A line in a network that may represent a path or a route is called a(n) A) arc. B) branch. C) line. D) fork. E) sink. 32) A point […]
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1) The points on the network are referred to as nodes. 2) Lines connecting nodes on a network are called links. 3) Transportation models may be used when a firm […]
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111) The crash time of an activity represents A) the normal time to complete an activity. B) the most pessimistic time to complete an activity. C) the incremental decrease in […]
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91) Using the data in Table 11-4, determine the latest time activity A can be finished and not delay any activity? A) 4 B) 0 C) 8 D) 5 E) […]
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71) The work breakdown structure involves identifying the ________ for each activity. A) time B) cost C) resource requirements D) predecessors E) All of the above 72) PERT stands for […]
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51) Given an activity’s optimistic, most likely, and pessimistic time estimates of 2, 10, and 20 days respectively, compute the PERT variance for this activity. A) 3 B) 6 C) […]
