Politically,one Reason Trade Restrictions Are Common Is That

Multiple Choice

Politically,one reason trade restrictions are common is that

A) the many beneficiaries of free trade each gain a small amount whereas the few losers,lose enough to lobby for restrictions.
B) the beneficiaries of free trade collectively gain a small amount whereas the few losers,collectively lose much more.
C) the few beneficiaries of free trade each gain a large amount and the many losers,lose enough to lobby for restrictions.
D) foreign corporations bribe politicians.