Problem 2: An engineering student has only 45 minutes before the final exam in her Engineering Economy class. She needs help in understanding cost-effectiveness analysis because she knows from the instructor's review session that a CEA problem will be on the exam. There is time for using only one method of assistance before the exam; she must select well. In a rapid process of estimation, she determines how many minutes it would take for each method of assistance and how many points it might gain for her on the final. The method and estimates follow. Where should she seek help to be most effective? Minutes Assistance from Teaching assistant (TA) for Assistance Polnts Galned 15 20 Slides on web 20 10 Friend in class 10 5 Instructor 20 15

Problem 2: An engineering student has only 45 minutes before the final exam in her Engineering Economy class. She needs help in understanding cost-effectiveness analysis because she knows from the instructor's review session that a CEA problem will be on the exam. There is time for using only one method of assistance before the exam; she must select well. In a rapid process of estimation, she determines how many minutes it would take for each method of assistance and how many points it might gain for her on the final. The method and estimates follow. Where should she seek help to be most effective? Minutes Assistance from Teaching assistant (TA) for Assistance Polnts Galned 15 20 Slides on web 20 10 Friend in class 10 5 Instructor 20 15

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Q2: For the project, its data shown below find: ● Time in weeks that gives a probability of %97.5 Probability of finishing the project 4 weeks more than TE Probability of finishing the project 3 weeks less than TE Act. 1-2 2-3 2-5 2-4 3-4 3-7 5-6 6-7 4-7 0 8 4 7 7 4 7 10 10 4 M 10 5 9 6 8 14 14 5 P 24 12 21 11 8 15 24 24 12
Engineering management , i need solutions in 15 minutes please.
6 The third question: For a part of a construction project whose activities are shown in Table No. 3, the project was visited on the eighth day after the start of work on it, and it was found that the two actions A and B were fully accomplished. event c a quarter of which was accomplished, activity G was five completed, activity F was completed The completion of a third of It, other activities have not started yet, but it is expected after the end of the event and the existence of a comprehensive ban for a period of 3 days. Therefore, it was decided to postpone the work of Event E for a period of three days (days of ban). In light of the information above, find the time period required to complete the project and the critical path before and after the update Table3 Act. Dur.(week) Preceded by A A D 5 G 10 A,D 5 C,G F 12 A,D H 6 F
Q2: for the information shown in table below, find the probability of finishing the project in 19 day and 28 day? Activities 1-2 1-3 1-4 2-7 3-6 4-5 5-6 5-9 6-8 7-8 8- 9- 10 10 Optimistic time Most likely time 3 1 2 4 5 2 3 1 6. 5 3 4 3 4 2 7. 8 Pessimistic time 7 6 8 6 4 3 8 9 10 n79
Engineering Department
The following bar chart shows the activities to complete a project in 6 months (each cell represents 1 month). The total project cost is $700. After 3 months, Activities A, B, half of C, and half of D are completed, for a cost of $200. For this point in time (2 months after the start date), what are the values of the budgeted cost of work performed, the budgeted cost of work scheduled, and the actual cost of the work performed?
QA: for the information shown in table below, find the probability of finishing the project in 20 weeks? Activities 1-2 1-3 3-4 2-5 3-6 4-5 5-6 6-7 Optimistic time 2 4 6 1 1 Most likely time 3 2 4 5 8 2 2 5 Pessimistic time 4 3 6 12 16 3 3 13
The activity details of a project are given below: Activity Depends P Q R S T U V A 68 B The estimated minimum time (in days) for the completion of the project will be 51 C 85 on D 40 P Q,T R P Q,T U Duration (in days) 6 15 12 16 10 14 16
For the S-Curve below you received on a project, you can deduce:a. At week 25 the project is ahead of scheduleb. At week 15 the project is ahead of schedulec. For weeks 16 and 17 no work was accomplishedd. The workforce will have to work extra shifts to finish the project on schedule.
QUESTION 7 Level of Service is a quantitative measure used to describe operational conditions. O True False
Four technicians regularly make repairs when breakdowns occur on an automated production line. Janet, who services 20% of the breakdowns, makes an incomplete repair 1 time in 20; Tom, who services 60% of the breakdowns, makes an incomplete repair 1 time in 10; Georgia, who services 15% of the breakdowns, makes an incomplete repair 1 time in 10; and Peter, who services 5% of the breakdowns, makes an incomplete repair 1 time in 20. For the next problem with the production line diagnosed as being due to an initial repair that was incomplete, what is the probability that this initial repair was made by Tom? Answer in three decimal places.
10. Assume that the duration of some activities is not known with certainty. The estimates of these activities are shown below. Activity A C D G H Optimistic Q 8 3 10 13 8 Most Likely 10 5 12 15 10 POM a. What is the project's expected completion time and its variance? b. What is the probability that the project will be completed in 61 days or more? c. What is the probability that the project will be completed in no more than 54 days? c. If the company wants a 94% probability of completing the project on time, state the latest time each activity should have started and completed. Pessimistic 5+ 12 7 14 17 12