I need Answer please please please please

Question B2 (17%): a) Your colleague argues that emotion and reasoning are completely separate influences on decision-making. Do you agree? Discuss. (5%) b) Discuss what the evidence (using naturally occurring data, survey data, and experimental data) suggests about the relationship among overconfidence, trading activity, and portfolio performance. (6%) c) The fact that uncertainty and risk are experienced differently might matter in times of financial crisis. Discuss. (6%)