Following are the observations (in minutes) for four elements of a task.Element1AWNI234Element1NM 4214.833.52.624.81.13.12.7отCycle34.23.52.644.41.53.02.854.6Determine the observed time (OT) for each element. Note: The second element occurs only in every other cycle. (Round the finalanswers to 2 decimal places.)-3.12.85.064.11.53.52.4

Observe time is the average of cycle. It is calculate with following formula Observe time = Total…

Answered: Following are the observations (in…

Practical Management Science

6th Edition

ISBN:9781337406659

Author:WINSTON, Wayne L.

Publisher:WINSTON, Wayne L.

Chapter2: Introduction To Spreadsheet Modeling

Section: Chapter Questions

Problem 20P: Julie James is opening a lemonade stand. She believes the fixed cost per week of running the stand...

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Use the information provided to determine the critical path and calculate this path
1. A production department of a textile firm received six different orders this week. They have calculated the processing time presented as a table (below). They have also put the due dates for each job. Job A с E B D F Process. Time 2 4 5 8 10 12 Due Date 7 4 15 16 17 18 Based on the table please provide four sequences to complete the jobs: a) Using first come first served (FCFS) assuming the letters represent the order they arrive (A first, B next, then C, etc..) b) Using shortest processing time c) Using longest processing time d) Using due dates Calculate "average completion time", "average number of jobs in the system" and "average job lateness" for all the sequences you have generated above.
Draw Gantt Chart Activity Predecessor Time in days a a 8 Assignment 1 d 2 b a 7 e 3 e 6. i b, d 10 f, i 8 h 2 k h 17 end k, m bo
6:20 PM ě 7.4KB/s l 79 4G+ 01:41:33 Remaining Multiple Choice Which of the following is heavily weighted in calculating PERT's expected time? Idealistic time Most likely time Optimistic time O Pessimistic time 7 of 64
Based on the Gantt chart, which task has the longest duration? Task Duration Predecessor A 3 days - B 5 days A C 4 days B D 2 days B E 1 day C, D F 1 day E a. It cannot be determined from the Gantt chart. b. Task C c. Task D d. Task B e. Task A
Activity Normal_time Crash_time Normal_cost Crash_cost Slack 28 22 5800 6700 0 30 4200 4200 1 13 4500 4500 0 25 4300 6700 1 18 5700 6700 2 20 5200 6500 2 AB C D E F 30 13 33 29 Previous 34 The table shows normal time (in days), crash time (in days), normal cost (in dollars), crash cost (in dollars) and slack time (in days) of activities in a small construction project. According to this table which activity must be crashed first? Assume there is only one critical path. (Only type the name of the activity, Example: A. Next
1. Define the purpose of the sequence and activity diagrams
QUESTIONS: 1. A production department of a textile firm received six different orders this week. They have calculated the processing time presented as a table (below). They have also put the due dates for each job. Job с E B D F Process. Time 2 4 5 8 10 12 Due Date 7 4 15 16 17 18 Based on the table please provide four sequences to complete the jobs: a) Using first come first served (FCFS) assuming the letters represent the order they arrive (A first, B next, then C, etc..) b) Using shortest processing time c) Using longest processing time d) Using due dates Calculate "average completion time", "average number of jobs in the system" and "average job lateness" for all the sequences you have generated above.
Compare
1. For an activity (A, determine the slope. Activity A Normal Time 8 Cost 6000 Time 4 Crash Cost (8400)
Practice Problem #1 A process consists of 30 activities E task time = 42 min/unit Longest activity = 2.4 min Shortest activity = 0.3 min Available Time, A = 480 min/day (A) Max cycle time = Min cycle time = YC) If cycle time = 42 min, R = (D) If cycle time = 2.4 min, R = (E) If number of workstations, N = 10, and cycle time is 4.2 min/unit %3D Output Rate, R = (F) Assembly-line Efficiency =
Job times which includes processing and set up times are shown below: Job Job Time (brs) Due Date (bs) 15 24 20 AMUO А B C 12 6 14 3 7 D B Using FCFS, determine the average tardiness 6

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