Under a democratic representative government, legislators will have a strong incentive to support the positions of well-organized special-interest groups because
1. These positions will be efficient - they will generate more benefits than costs.
2. These position will be favored by the majority of voters.
3. The special-interest voters are likely to be uninformed, while others will feel strongly about an issue.
4. The special-interest voters will feel strongly about an issue, while others are likely to be uninformed.