Oscar Owns an Auto Repair Shop, Which He Has Run

Oscar owns an auto repair shop, which he has run for 40 years. Although he has hired some younger mechanics, he prefers hiring older mechanics because he finds that they

A) see Oscar as a role model.
B) are easier to train on new skills.
C) don't need to communicate with him as often.
D) take pride in their work.
E) bring skills that are well worth their higher labor cost.