7.18. The Speedy Pizza Palace is revamping its order-processing andpizza-making procedures. In order to deliver fresh pizza fast, six ele-ments must be completed.Work ElementPrecedenceTime (Min)A Receive order-B Shape doughА1C Prepare toppingsAD Assemble pizzaВ, СEE Bake pizzaDFDeliver pizzaE3a. Construct a precedence diagram and compute the lead timefor the process.b. If the demand for pizzas is 120 per night (5:00 p.m. to1:00 a.m.), what is the cycle time?c. Balance the line and calculate its efficiency.d. How would the line change to produce 160 pizzas per night?2]3.

Answered: Image /qna-images/answer/f6c9b7be-b8f0-4660-802d-df1f07d255fc.jpg

Answered: a. Construct a precedence diagram and…

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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a. Construct a precedence diagram and compute the lead time for the process. b. If the demand for pizzas is 120 per night (5:00 p.m. to 1:00 a.m.), what is the cycle time? c. Balance the line and calculate its efficiency.