0.5A0.7B5Station1230.5TasksB,A,C,DE,FG,H,ITotal0.1D0.6FThe cycle time is determined to be 2.0 minutes. How would the line be balanced by choosing the assignable task having the longest task timefirst? Fill in the table below. If your answer is zero, enter "0". Round your answers to one decimal place.Total TimeIdle TimeG0.4E1.1H0.2What is the assembly-line efficiency? Round your answer to one decimal place.%T0.1

Formulae used: Assembly Line efficiency = Task TimeCycle time×No.of station×100 Ideal time = Cycle…

Answered: 0.5 A 0.7 B % Station 1 2 3 0.5 Tasks…

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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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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Sue Helms Appliances wants to establish an assem-bly line to manufacture its new product, the Micro Popcorn Popper. The goal is to produce five poppers per hour. The tasks,task times, and immediate predecessors for producing one MicroPopcorn Popper are as follows:TASK TIME (min) IMMEDIATEPREDECESSORSA 10 —B 12 AC 8 A, BD 6 B, CE 6 CF 6 D, Ea) What is the theoretical minimum for the smallest number ofworkstations that Helms can achieve in this assembly line?b) Graph the assembly line, and assign workers to workstations.Can you assign them with the theoretical minimum?c) What is the efficiency of your assignment?
Processing times and weights for five jobs are shown in the table below. Assume the jobs need to be processed on a single resource and are sequenced with the WSPT rule. Job A B C Processing time (mins) 1 4 2 D3 D Weight 1.5 1 1.25 0.5 E52 E 8. 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 minute minutes jobs
The desired daily output for an assembly line is 300 units. This assembly line will operate 375 minutes per day. The following table contains information on this product's task times and precedence relationships: TASK TASK TIME (SECONDS) ADCOACH А 30 B 35 с 30 35 E 15 F 65 G 40 Н 25 IMMEDIATE PREDECESSOR - B с AADCC E-F D-G b. What is the required workstation cycle time to meet the desired output rate? Workstation cycle time seconds per unit
Maxine has identified the following process times and desired output. What is the theoretical minimum number of work stations? What is the Efficiency and Balance Delay for this process? mix dough 90 sec desired output 30 batches/hour shape cookie 50 sec cook 45 sec cool 75 sec Note:- Do not provide handwritten solution. Maintain accuracy and quality in your answer. Take care of plagiarism. Answer completely. You will get up vote for sure.
A dentist’s office has three steps to a routine visit: A receptionist enters the patient’s data A dental assistant takes x-rays of the patient A dentist performs a checkup on the patient If there are 2 receptionists at the office, 3 dental assistants, and 4 dentists, draw a process flow diagram for this office. Remember to account for the multiple resources at each stage.
An assembly task was broken down into four elements, and timed using the continuous timing method. The resulting data and performance ratings are provided below. Calculate the total standard time for this task. Element 1 2 3 4 Watch Time 1.85 2.96 5.42 7.10 Observed Time Rating 95 105 120 115 Normal Time Total ST Standard Time
A company has provided the following information for one of its products for each hour of production: Actual velocity – 100 units (per hour); Move time – 20 minutes; Inspection time – 15 minutes; Rework time – 10 minutes. choose the correct letter of answer: What is the MCE (Manufacturing Cycle Efficiency)? a.15 minutesb.20 minutesc.30 minutesd.5 minutes what is the theoretical cycle time? a..25b..50c.1.0d. 60
Medico Industries, Inc. plans to deliver the last shipment of their Cardiostents to the distribution center this month. The company estimates that the delivery time is most likely 8 days. However, if bad weather ensues, the job could take as many as 15 days. If there are no problems, the shipment could be delivered in as little as 7 days. How long should distribution center “expect” the delivery to take? Group of answer choices 8 days 9 days 10 days None of the above.
Find the value of X in the following Flow Shop data consisting of 5 jobs which are to be processed on two machines M1 & M2 in that order. M2 Jobs A 7 B 5 C D E M1 5 2 1 4 13 3 6 3 For the sequence using Johnson's Rule, the Average Flow Time X
A packaging factory runs a five-station serial production line (A-B-C-D-E). The following table shows the process times in minutes (or minutes/unit, i.e., the time to process one unit) of the five stations. Station A B C D E What is the process time of the system? 7 10 42 12 Process Time (minutes/unit) 9 10 7 12 4

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