Refer to Exercise 5.4. Suppose instead there are two finalists A and B and four judges. Each

Question:

Refer to Exercise 5.4. Suppose instead there are two finalists A and B and four judges. Each judge assigns the ratings 1 for the best and 2 for the worst finalists.
(a) List all possible assignments of ratings to finalist A by the four judges.
(b) List the distinct values of X, the total score of A.