Amelio Rodriguez Computing wants to establish an assembly line for producing a new product, the Personal Digital Assistant (PDA). The tasks, task times, and immediate predecessors for the tasks are asfollows:TaskABCDETime(sec)1214Workstation #18520Amelio's goal is to produce 180 PDAs per hour.a) The cycle time for the production of a PDA = 20 seconds (round your response to two decimal places).ImmediatePredecessorAAB, CDb) The theoretical minimum number of workstations that Amelio can achieve in this assembly line = 3 (round your response up to the next whole number).c) For one to assign the tasks to the actual workstations and be able to use the "theoretical minimum" number, the activity assignment should be:Tasks Assigned to WorkstationA

Project schedule helps in calculating different values all related to the production cycle like the…

Answered: a) The cycle time for the production of…

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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Canine Kernels Company (CKC) manufactures two differenttypes of dog chew toys (A and B, sold in 1,000-count boxes)that are manufactured and assembled on three differentworkstations (W, X, and Y) using a small-batch process (seeFigure 5.12). Batch setup times are negligible. The flowchartdenotes the path each product follows through the manu-facturing process, and each product’s price, demand perweek, and processing times per unit are indicated as well.Purchased parts and raw materials consumed during pro-duction are represented by inverted triangles. CKC can makeand sell up to the limit of its demand per week; no penaltiesare incurred for not being able to meet all the demand. Eachworkstation is staffed by a worker who is dedicated to workon that workstation alone, and is paid $6 per hour. Totallabor costs per week are fixed. Variable overhead costs are$3,500/week. The plant operates one 8-hour shift per day, or40 hours/week. Which of the three workstations, W, X, or Y,has the highest…
The project manager of the gas station project shown inFigure 7.3 needs to change the project’s WBS so that itcan be compared with cost and productivity informationcollected by the company. Level II should be changedto General Field Administration, Earthwork, ConcreteWork, Masonry Work, Metal Work, Carpentry, and Others.Complete the WBS of this project using this new arrangementfor Level II.
DEFINE CONWIP (CONstant Work-In-Process)
Suppose that a firm is considering moving from a batch process to an assembly-line process to better meet evolving market needs. What concerns might the following functions have about this proposed process change: marketing, finance, human resources, accounting, and information systems?
Th3 task is pr0vided in th3 pictur3. (creat3 a DATA FLOW DIAGRAM for the Creat3 a DATA FLOW DIAGRAM for the CASH RECEIPTS SYSTEM that is pr0vided in the pictur3 I WILL RAT3 TH3 TUT0R H3LPFUL IF ANSW3RED ASAP
d. What is the efficiency of your line balance? Use the theoretical minimum number of workstations in your calculation. (Round your answer to 1 decimal place.) Efficiency
A manufacturing firm that produces a standardized product, not made of discrete parts, with little-to-no customization, with high demand, is most likely to use this type of process. Select one: a. project b. flow shop € job shop d. continuous flow
How to split task between operational routines (repetitive tasks, business as usual) and dynamic routines (transformations, NPD, innovation etc.) for different functions (sales, manufacturing, HR, etc.)?
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.)
Tasty Tim’s Tasty Tim’s is a specialty taco restaurant. The following tasks are required for the successful assembly of a Tasty taco (times are in seconds per taco): Chop and trim meat – 30 Chop vegetables – 20 Grill meat – 240 Grill vegetables – 180 Prepare toppings - Lettuce - 10 - Tomato - 15 - Guacamole - 40 Assemble taco - Add meat - 5 - Add vegetables - 5 - Add cheese - 5 - Add toppings - 10 Wrap taco - 20 During the lunch hour, Tasty Tim’s encounters demand for 120 tacos. A) What is the labor content of one of Tasty Tim’s tacos? B) What is the Takt time (in seconds/unit) takt time for Tasty Tim’s taco shop? C) In an ideal world, how many workers should Tim hire to make tacos? D) During off-peak afternoon hours, demand at Tasty Tim’s drops to 40 tacos each hour. How many employees should Tim schedule to work during the afternoon? Again, ignore any effects of idle time or inefficiency due to poor line balancing.
2) Regarding Data Flow Diagram (DFD), which of the following statement is/are TRUE? Data flows must be an input or output of a Process Box. Physical flows are sometimes represented by a dotted line. Data Flow diagram (DFD) is a type of diagram that represents the sequences of a process or workflow. External entities (people, place or organizations) are sources or destinations of data that are lying outside the context of the system. Data stores can hold permanent, temporary, historical or extract data. Files receive inputs and outputs only from Processes, NOT from Externals or other Files. None of the above.
What does the activity ratio measure in the Value Stream? The percentage of time spent on value-added activitiesThe percentage of time spent on delays to the number of processes in the Value StreamThe percentage of time spent on non-value-added activitiesThe percentage of time spent on manual activities

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