Vincent has worked at the shadows restaurant for several years and in the restaurant industry for almost 30 years. he can't really explain it, but he "just knows" which applicants are the ones to hire
his intuition most likely comes from a high level of that he has of the industry in general and this restaurant in particular.
a. tacit knowledge
b. extraneous knowledge
c. early training
d. continual reinforcement
e. genetic knowledge