Answer:
D) rational ignorance is higher in the situation of concentrated benefits and diffuse costs.
Step-by-step explanation:
When public policies have clear benefits is easier for the politician to promote their implementation regardless of the related costs. Usually, the costs are difficult to grasp by the public because they are diffuse: affect in different level a wide variety of stakeholders; the cost is materialized in the long-term; the cost is exogenous to public preferences (environmental consequences in a population not worried about environmental issues)