Every year Donna has to attend training on the use of the company vehicles she drives. She thinks this is a silly waste of time. Donna knows how to drive, and she knows the company vehicles. Why should she attend training every year?

A. There is no federal requirement for Donna to take yearly training.
B. OSHA requires training to be done only once for vehicle operation.
C. Only state safety provisions govern how frequently training must be done in Donna's situation.
D. Safety programs must be developed that provide for refresher training on all equipment operating procedures.