Many auto shops that promise oil changes in 30 minutes or less assign one person to put the car on the lift, a second to drain the old oil, a third to put in new oil, and a fourth to be sure the other jobs have been done and to check the other This method of breaking down a job into these various elements is known as...

The correct answer is letter "B": simplification and specialization.

Explanation:

The simplification and specialization work technique aims to divide tasks into smaller components and assign each of them to different employees. By doing so, managers need to spend less time training workers and specialize them in a reduced number of activities. Though, it leads to job automation which does not provide employees new learning opportunities.

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