Question: Sharpening your pencil is an operation that may be divided

Sharpening your pencil is an operation that may be divided into eight small elemental motions. In MTM terms each element may be assigned a certain numbers of TMUs:
Reach 4 inches for the pencil .......... 6 TMU
Grasp the pencil ............... 2 TMU
Move the pencil 6 inches ............. 10 TMU
Position the pencil .............. 20 TMU
Insert the pencil into the sharpener ....... 4 TMU
Sharpen the pencil .............. 120 TMU
Disengage the pencil ............. 10 TMU
Move the pencil 6 inches ............ 10 TMU
What is the total normal time for sharpening one pencil? Convert your answer into minutes and seconds.


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  • CreatedJuly 23, 2013
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