a mechanic finds that it takes him 2 hours to diagnose a problem. ?

  • Thread starter Thread starter Kat
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Kat

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What is his daily productivity (assume an 8 hour day)?
Mr. Ratchet believes he can purchase a small computer trouble-shooting device, which will allow him to find and fix a problem in the incredible (at least to his customers!) time of 1 hour. He will, however, have to spend an extra hour each morning adjusting the computerized diagnostic device. What will be the impact on his productivity if he purchases the device?
Hint: You may calculate the current productivity, then find out the productivity with computers. Finally you will know how much it improves.
 
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