The first unit of production takes hours to produce and

Question

The first unit of production takes 20 hours to produce and the learning rate is expected to be 90 percent. How long will it take to produce the fourth unit?

A) less than or equal to 12.0 hours

B) greater than 12.0 hours but less than or equal to 15.0 hours

C) greater than 15.0 but less than or equal to 18.0 hours

D) greater than 18.0 hours

Answer

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