Promotion of tourism is a major area of public relations work with cities and local governments

Line functions are supporting activities and appear as expenses for the organization, while staff functions are those activities that create, sell, and service products thus generating revenue

Indicate whether this statement is true or false.

This type of argument specifies how something should be classified or understood

(a) Definitional argument (b) Presumption argument (c) Inherency argument (d) Functional argument