The First Unit of Production Takes 12 Hours to Produce

Multiple Choice

The first unit of production takes 12 hours to produce and the learning rate is expected to be 80 percent. How long will it take to produce the sixth unit?

A) less than or equal to 6.0 hours
B) greater than 6.0 hours but less than or equal to 7.7 hours
C) greater than 7.7 but less than or equal to 9.5 hours
D) greater than 8.0 hours