Help please The table below defines the precedence relationships and element times for a new modeltoy. (a) Construct the precedence diagram for this job. (b) If the ideal cycle time = 1.1 min.repositioning time = 0.1 min, and uptime proportion is assumed to be 1.0, what is the theo-retical minimum number of workstations required to minimize the balance delay under theassumption that there will be one worker per station? (c) Use the largest candidate rule toassign work elements to stations. (d) Compute the balance delay for your solution.Work Element12345678910Te (min)0.50.30.80.20.10.60.40.50.30.6ImmediatePredecessors112234,53,57,86,9

Ideal cycle time = 1.1 minuteRepositioning time = 0.1 minuteUptime proportion = 1.0 minute

Answered: = The table below defines the…

Practical Management Science

6th Edition

ISBN:9781337406659

Author:WINSTON, Wayne L.

Publisher:WINSTON, Wayne L.

Chapter4: Linear Programming Models

Section: Chapter Questions

Problem 111P

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TIme lert 1:08:20 tion A local toy manufacturer is using a production line that runs 8 hours per day and produces a toy that requires a total of 7 tasks to be performed. The daily demand is 120 toys. Times of the tasks are 2.73, 2.01, 2.13, 2.0, 2.61, 2.71, and 2.95 minutes for A, B, C, D, E, F, and G, respectively. However, due to the nature of the product there are precedence rules that must be observed. Such that Task A does not need any predecessors; task B requires task A to be completed. To start task C and task D, each require task B to be completed. Task C must be completed prior to stating task E. Task F needs both task D and task E to be completed. Finally, task G can out of start only once task F is completed.What is the minimum number of workstations needed? O a. 8 O b. 6 O c. 5 O d. None of them e. 4 Fir NEXT PAGE EVIOUS PAGE

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