Processing times and weights for five jobs are shown in the table below. Assume the jobsneed to be processed on a single resource and are sequenced with the WSPT rule.JobABCProcessing time (mins)142D3DWeight1.511.25 0.5E52E8. Which job would be processed second?9. What is the average flow rate of the jobs?(Round your answer to 4 decimal places.)10. What is the average flow time of the jobs?(Round your answer to 1 decimal place.)11. What is the average inventory of the jobs?(Round your answer to 1 decimal place.)jobs per minuteminutesjobs

Job Sequencing and Performance Metrics Given the processing times and weights for the five jobs A,…

Answered: Processing times and weights for five…

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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Hel Consider a process consisting of three resources. Assume there exists unlimited demand for the product, and that all activities are always performed in the following sequence. • Resource 1 has a processing time of 7 minutes per unit. • Resource 2 has a processing time of 4 minutes per unit. • Resource 3 has a processing time of 6 minutes per unit. DB All three resources are staffed by one worker and each worker gets paid $11 per hour. Do not round your intermediate calculations. Round your answer to 2 decimal places. a. What is the cost of direct labor? 2$ 3.85 per unit Do not round your intermediate calculations. Round your answer to nearest whole number. b. What is the labor content? 17 minutes per unit Do not round your intermediate calculations. Round your answer to 2 decimal places. c. What is the average labor utilization? 80.95 percent Do not round your intermediate calculations. Round your answer to 2 decimal places. d. Assume the demand rate is 17 units per hour. What is…
A job description along with a Job Specification for the following job. City of Portland Bus Driver
5. Flo's Quick-Lube performs fast oil changes (A) and checks for tire pressure and wear (B) and brakes and alignment (C) according to the process flow indicated by the diagram below. Each incoming car is put on a jack while one technician performs task A and another simultaneously performs task B and a third performs task C (which must follow task B due to the limited space under the vehicle on the jack). The server for task A takes on average 3 minutes to process a job, the server for task B takes on average 2 minutes to process a job, and the server for task C takes on average 2 minutes to process a job. Server A can be operated in parallel with Servers B and C. All processing times are random and exponentially distributed, and jobs are allowed to queue in front of each server. (You can assume that the number of jacks is sufficient to allow any length of queue.) (a) AND B A C Figure 1: Flo's Process Flow What is the capacity of the process (in orders/minute)?
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Of the following process types, ________ has the lowest output variety, and the highest output volume. A) Assembly line B) Batch C) Job shop D) Project
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. Bill's Barbershop has two barbers available to cut customers' hair. Both barbers provide roughly the same experience and skill, but one is just a little bit slower than the other. The process flow in Figure 6.90 shows that all customers go through Steps B1 and B2 and then can be served at either of the two barbers at Step B3. The process ends for all customers at Step B4. The numbers in parentheses indicate the minutes it takes that activity to process a customer. Figure 6.9 Process Flow for Bill's Barbershop B1 (10) B2 B3-a (15) B3-b (10) B4 (9) 1. On average, how long does it take a customer to complete this process? ›. What single activity is the bottleneck for the entire process? c. How many customers can this process serve in an hour?
In a job shop, there are four machines: a miller, a planer, a drill, and a packager. The natural process times (in minutes) for each of the machines are: 8, 8, 10, and 13, respectively. The critical WIP of the system, if the four machines are connected in the order given is:
EDD – ANJ Below is the data in the usual notations about 5 jobs (A through E); find the value of X in the table below using the EDD rule. Jobs PT DD Jobs PT DD CT=FT Late A 9 35 B 12 38 C 19 25 D 15 52 E 24 48 Sum F-Bar ANJ X L-Bar
Can you show on excel and determine the number of each person that will be needed to complete the job within the allotted time and minimum cost
A work system has five serial stations that have process times of 5, 9, 4, 9, and 8. To complete processing, a unit needs to go through all stations. What is the process cycle time of the system?
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