Consider the following relation instance of the SPORT relation schema. a. What is the minimal cover of

Question:

Consider the following relation instance of the SPORT relation schema.

a. What is the minimal cover of functional dependencies that exists in SPORT?
b. What is (are) the candidate key(s) of SPORT?
c. If there is more than one candidate key, select a primary key from among the candidate keys.
d. Based on the primary key, what is the normal form violated in SPORT?