Buffalo BBQ Restaurant is trying to become more efficient in training its chefs. It is experimenting with two training programs aimed at this objective. Both programs have basic and advanced training modules. The restaurant has provided the following data regarding the two programs after two weeks of implementation:

Training Program A Training Program B

New chef # $12345678910$

Hours of basic training $23243019242625303022$

Hours of advanced training $887121264024$

Number of chef mistakes $111416151557874$

a$.$ Compute the following performance metrics for each program: