Can I get some help on this question with answer and detailed explanation? I just have no idea how to approach and where to start...

Dominated/Dominant actions For all the games below, find (if any) all the strictly dominated actions and (if any) all the weakly dominated actions, and determine which action dominates them. Also find (if any) all strictly/weakly dominant actions. Finally, for each of the games, find (if any) all dominant action equilibria. Each game is worth up to 1pt. (a) Donald L C R T 3,2 0,2 5,4 Mickey M 3, 4 1,0 5,3 B 0,3 1,3 2,4 (b) Catherine C R T 1,2 0,3 2,2 Ivan M 1,0 6, 2 3,4 B 3,3 2,3 1,4 (c) Blue Blue L R L R T 3, 5, 3 1. 2. 0 T 2, 4, 1 2, 1, -3 Red M 2, 3, 2 1, 1, 4 Red M 0, 2,0 2, 0, 1 B 0, 0,3 -2, -3, 1 B 0, 0,2 1, -3. Purple: X Purple: Y Figure 1: A three player strategic game, in which Purple chooses X or Y