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In a precedence network, the critical path is the sequence of activities which has: O the most activities O the most nodes. O the most events. O the longest duration O the greatest vanance QUESTION 11 Which of the following isnot a form of risk reduction in project management? O Backup systems O Outsourcing components of the project O Frequent monitoring of project activities O Expand the project scope to reduce external dependencies O Improving communications QUESTION 12 A location analysis has been narrowed down to two locations, A and B. The main factors in the decision will be supply of raw materials, which has a weight of .50, transportation cost, which has a weight of .10, and labour cost, which has a weight of .10. The ratings for raw materials, transportation, and labour are for A-60, 80, and 70, respectively, for B-70, 50, and 90, respectively. Given this information and a minimum acceptable composite score of 75, we can say that the manager should: be indifferent between these locations O choose location A O choose location B O reject both locations