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In Your First Job You Must Set Up an Assembly

question 63

Essay

In your first job you must set up an assembly line to assemble a computer mouse.The precedence diagram below is defined with task times in parentheses and stated in minutes.There are 480 minutes of assembly time per shift and there is one shift.The forecast (output rate) is 60 units per shift. In your first job you must set up an assembly line to assemble a computer mouse.The precedence diagram below is defined with task times in parentheses and stated in minutes.There are 480 minutes of assembly time per shift and there is one shift.The forecast (output rate) is 60 units per shift.    a.Compute the cycle time per unit in minutes. b.Compute the minimum number of workstations required. c.Use the longest-task-time heuristic to balance the assembly line. d.Compute the efficiency of your assembly line.
a.Compute the cycle time per unit in minutes.
b.Compute the minimum number of workstations required.
c.Use the longest-task-time heuristic to balance the assembly line.
d.Compute the efficiency of your assembly line.


Definitions:

Anal Canal

Terminal portion of the digestive tract.

Internal Sphincter

A ring of muscle that surrounds and closes a natural bodily passageway, functioning involuntarily.

External Sphincter

A circular muscle that helps control the expulsion of feces from the anal canal or urine from the bladder.

Large Intestine

A part of the digestive system responsible for absorbing water and electrolytes, forming and storing feces.

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