maths probability求救！！?

If a student is selected randomly from ABC University, find the probability of the following events:

(b) The selected student like Korean food and Japanese food.

(c) The selected student does not like Japanese food or does not like Korean food.

(d) The selected student likes Korean food given that she/he likes Japanese food.

(e) The selected student likes Japanese food given that she/he does not like Korean food.