The present value of a $100 perpetuity discounted at 5% is $5,000

Price elasticity is almost always a negative number due to the inverse relationship between price and volume

Indicate whether the statement is true or false

Which one of the following does NOT fit with the functional practitioner role?

A. Provides opportunity for impact on decision–making. B. Uses research to monitor publics and other environmental forces. C. Casts the practitioner in the technician role. D. Employs two–way communication. E. Allows practitioners to fulfill a counseling and management role.