FIU MAN4504 exam 1

Aug 11th, 2016
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QUESTION 1 The expected activity time in PERT analysis is calculated as: the simple average of the optimistic, pessimistic, and most likely times. the weighted average of a, m, and b, with m weighted 4 times as heavily as a and b. the sum of the optimistic, pessimistic, and most likely times. the sum of the optimistic, pessimistic, and most likely times, divided by six. the sum of the activity variances, divided by six. 2.85714 points QUESTION 2 The Dulac Box plant produces 500 cypress packing boxes in two 10-hour shifts. Due to higher demand, they have decided to operate three 8-hour shifts instead. They are now able to produce 600 boxes per day. What has happened to productivity? It has not changed. It has increased by 37.5 boxes/hr. It has increased by 20%. It has decreased by 8.3%. It has decreased by 9.1%. 2.85714 points QUESTION 3 Which of the following attributes is most typical of a service? production and consumption occur simultaneously tangible mass pro

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FIU MAN4504 exam 1QUESTION 1The expected activity time in PERT analysis is calculated as:the simple average of the optimistic, pessimistic, and most likely times.the weighted average of a, m, and b, with m weighted 4 times as heavily as a and b.the sum of the optimistic, pessimistic, and most likely times.the sum of the optimistic, pessimistic, and most likely times, divided by six.the sum of the activity variances, divided by six.2.85714 pointsQUESTION 2The Dulac Box plant produces 500 cypress packing boxes in two 10-hour shifts. Due to higherdemand, they have decided to operate three 8-hour shifts instead. They are now able to produce600 boxes per day. What has happened to productivity?It has not changed.It has increased by 37.5 boxes/hr.It has increased by 20%.It has decreased by 8.3%.It has decreased by 9.1%.2.85714 pointsQUESTION 3Which of the following attributes is most typical of a service?production and consumption occur simultaneouslytangiblemass productionconsistencyeasy to automate2.85714 pointsQUESTION 4Which of the following statements regarding critical paths is true?The shortest of all paths through the network is the critical path.Some activities on the critical path may have slack.Every network has only one critical path.On a specific project, there can be multiple critical paths, all with exactly the same duration.The duration of the critical path is the average duration of all paths in the project network.2.85714 pointsQU

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