Answer:
According to the description given, Cameron's role in government and public administration is urban planner (option D).
Explanation:
Urban planner, also called an urbanist, is responsible for making an optimal strategic plan that allows the development of a community, such as a city. This career includes, among others:
An urban planner must be attentive to the resources for which he is responsible, as well as to the needs of the citizens who live in the city, drawing up a plan that leads to the optimum use of the urban space and the satisfaction of the needs of an urban environment.