• Determine the impact on rates through higher income or compensation in the private sector. In the event that the project is expected to yield low. To give incentives to the private sector join in project execution.
• Impact to set toll rates higher. Or to offset the private sector. If the project is expected to yield lower. In order to motivate the private sector to participate in the implementation of the project.
- effects on the rate of value through higher. Or the compensation income per sector. In case the expected project will yield is low. To motivate the anticipation to participate in the project.