Support activities in a value chain include the processes of finding vendors, setting up contractual arrangements, and negotiating prices

G. William Domhoff argues the existence of a cohesive American upper class based on wealth, socialization in private schools, memberships in exclusive clubs, and occupancy of high positions in business, government, and nonprofit institutions.

a. true b. false

A tax or duty charged by a government on goods moved across a border is known as a:

A) quota. B) tariff. C) subsidy. D) trade barrier.