Alocal toy manufacturer is using a production line that runs 8 hours per day and produces a toy that requires a totalof 7 tasks to be performed. The daily demand is 100 toys. Times of the tasks are 2.73, 2.01, 2.13, 2.0, 2.61, 2.71, and2.95 minutes for A, B, C, D, E, F, and G, respectively. However, due to the nature of the product there are precedencerules that must be observed. Such that Task A does not need any predecessors; task B requires task A to becompleted. To start task Cand task D, each require task B to be completed. Task C must be completed prior to statingtask E. Task Fneeds both task D and task E to be completed. Finally, task G can start only once task F iscompleted.Given we apply the most remaining tasks rule for balancing the assembly line, with ties broken accordingto longest task time first, What will the estimated idle time in minutes for FIRST workstation?J.1a. 0,09b. 1.85C.0.06O d. None is the correct answere.1.00Finis

Idle time is the aspect of production management that refers to the waiting time during operations.…

Answered: A local toy manufacturer is using a…

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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A job description along with a Job Specification for the following job. City of Portland Bus Driver
local market research fim has just won a contract for several thousand small projects involving data gathering and statistical analysis. In the past, the firm has assigned each project to a single member of its highly trained professional staff. This person would both gather and analyze the data Using this approach, an experienced person can complete an average of 10 such projects in an eight-hour day. The firm's management is thinking of assigning two people to each project in order to allow them to specialize and become more efficient The process would require the data gatherer to fill out a matrix on the computer, check it and transmit it to the statistical analysis program for the analyst to complete. Data can be gathered on one project while the analysis is being completed on another, but the analysis must be complete before the statistical analysis program can accept the new data. After some practice, the new process can be completed with a standard time of 20 minutes…
Dr. Lori Baker, operations manager at Nesa Electronics, prides herself on excellent assembly line balancing. She has been told that the firm needs to complete 96 instruments per 24-hour day. The assembly-line tasks for the production of the instrument are: Task Time (minutes) Predecessors A 3 ---- B 6 ---- C 7 A D 5 A, B E 2 B F 4 C G 5 F H 7 D, E I 1 H J 6 E K 4 G, I, J Draw the precedence diagram If the daily production (24-hour) production rate is 96 units, what is the highest allowable cycle time? If the cycle time after allowances is given as 12 minutes, what is the daily (24-hour) production rate? With a 12-minute cycle time, what is the theoretical minimum number of stations with which the line can be balanced? Assign task to workstations. Use the following decision rules (heuristics): longest task first, break ties by assigning the task with the most followers. What are the efficiency and the balance delay of the assembly line? Show detil of…
The total manufacturing overhead cost allocated to the Basic model and the Advanced model using the activity-based approach. BASIC ADVANCED ACTIVITY ACTVIVITY RATE ACTIVITY OVERHEAD ACTIVITY OVERHEAD MACHINING 18.98 12,000.00 227,760.00 10,000.00 189,800.00 ASSEMBLE AND PACK 9.42 20,000.00 188,400.00 10,000.00 94,200.00 ORDER PROCESSING 920.00 50.00 46,000.00 200.00 184,000.00 SETUPS 523.08 50.00 26,154.00 600.00 313,848.00 TOTAL MANUFACTURING OVERHEAD 488,314.00 781,848.00 The total…
The process design team at a manufacturer has broken an assembly process into eight basic steps, each with a required time and predecessor as shown in the table. They work an 8-hour day and want to produce at a rate of 360 units per day. What should their takt time be?
An assembly line is to be designed to operate 13 hours per day and supply a steady demand of 325 units per day. Here are the tasks and their performance times: TASK PRECEDINGTASKS PERFORMANCE TIME (SECONDS) TASK PRECEDINGTASKS PERFORMANCETIME (SECONDS) a — 48 g d 43 b — 58 h e 38 c — 73 i f 23 d a 63 j g 33 e b 88 k h, i 53 f c 23 l j, k 67 A) What is the efficiency of your line balance? B) Suppose demand increases by 10 percent. How would you react to this? Assume that you can operate only 13 hours per day in regular time. (Round your answers to the nearest whole number.)
a. what is the bottleneck of this process? b. what is the hourly capacity of the process?
A procedure at Mercy Hospital has ﬁxed costs of $10,000 per year and variable costs of $50 per test. If the procedure is automated, its ﬁxed cost will be$21,500 per year, but its variable cost will be only $10 per test. The number of tests that must be performed each year for the two operations to break even is closest to:
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 medical equipment testing and calibration service is shown below. The customer usually brings the equipment to the service center. The service process requires service technicians to perform three process steps #1 to #3. Each technician is cross-trained so they can perform any of the three steps. The inspector does step #4 alone. After step #4, two parallel work activities are performed. That is, a shipping clerk packs the work (step #7), while simultaneously, a billing clerk prepares the invoice (step #5), and the customer is contacted by phone for pick-up (step #6). The average throughput is three equipment units per hour. The table below shows the work content of the process steps, activity times in minutes per unit, shared and non-shared work activities, and the type of resource required. There are three service technicians on duty, one inspector, one billing clerk, and one shipping clerk. Activity Time Activity Activity (minutes) Performed By Start - 1 7 Service…
Assuming that no parallel activities are to be employed (e.g., two lines), the output selected for the line must fall in the range of 192 units per day to 480 units per day. As a general rule, the cycle time is determined by the desired output; that is, a desired output rate is selected, and the cycle time is computed. If the cycle time does not fall between the maximum and minimum bounds, the desired output rate must be revised.
Scenario C: Suppose you are given the process flowchart shown below. There are no buffers between tasks. Task 1 and 2 produce "Part A", and Task 3 and 4 produce "Part B"; Task 5 assembles each unit of a finished product by combining one unit of "Part A" with one unit of "Part B". Using this, answer the next 3 questions: Tpt Cap. = 10 units/hour Task 1 Tpt Cap. = 15 units/hour Task 3 Tpt Cap. = 5 units/hour Task 2 Tpt Cap. = 8 units/hour Task 4 Tpt Cap. = 20 units/hour Task 5 FGI

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