Which of the following transmission media is most commonly used in ordinary telephones?

The right granted by an owner of real property to a telephone company for the purpose of erecting poles to support telephone wires over the property creates:

A: An exclusive easement; B: A specific lien; C: An encumbrance; D: A declaration of restrictions.

The Sherman, Clayton, and Robinson-Patman Acts are all federal laws that were enacted to curb the formation of ________

A) monopolies B) global partnerships C) competitive markets D) internal markets E) intrastate partnerships