Answer:
a. tacit knowledge
Step-by-step explanation:
Tacit knowledge is the knowledge that has been build as a result of consistent actions carried out over a given period of time. For example, a person keeping his tea cup on the top table in his kitchen over the years would be able to know the exact place it was place if there is need for it without searching for it. This ''intitution" is simply a tacit knowledge.
This could be said to be same with Roger who has worked in the resturant for several years and his ''intitution'' for hiring good applicants for the restaurant.