Which of these firms have a low supplier power?

Which of the following groups favored the suspension of preferential trade treatment for Bangladesh in 2013?

a. the U.S. Congress b. the Bangladeshi garment industry c. U.S labor leaders d. U.S. consumers

From a point within the utilities possibilities frontier,

A) movement to another point within the frontier can only increase one person's utility, but not both people's utility. B) it is possible to find another point within the frontier that generates higher utility for both people. C) it is possible to find another point within the frontier that involves higher output of both goods. D) any move to another point within the frontier will necessarily decrease someone's utility.