Please explain the answer and try to include details.

3. Suppose Rowena and Colin play the game L R T 8, 10 100, 9 B 7,6 6, 5 (a) Does the game have any pure strategy Nash equilibria? (b) Suppose Rowena and Colin cannot talk to each other. Do you think they will play an equilibrium? (c) Suppose they can talk to each other. Do you think that they can reach an agree- ment and stick to it