Answer:
II. Ensuring that the corporation's political action committee (PAC) makes donations to the campaigns of members of key committees
III.Meeting informally with Senate aides over lunch or cocktails
IV.Bringing influential constituents to Washington to discuss important policy matters with their representatives
It is the left frontal cortex.
The left frontal cortex is responsible for the regulation of our emotions and control of our personalities. So when we experience cognitive dissonance, which is defined as the sense of discomfort that occurs to us when our behavior does not correspond to our attitude, the left frontal cortex is primarily active.