What is the world trade organization (wto)?
a. comprised of ten southeast asian countries with the goal to promote economic growth and overall progress in the area via trade and security
b. an economic and political union of 28 member nations that are located primarily in europe
c. a global association of member countries that promotes free trade
d. an international economic organization comprised of 30 countries that accept the basic principles of free-market economies and representative democracy; recommends and promotes policies to improve the well-being of consumers and societies across the world

In march 2012, the state of california started requiring that all packaging for food and drink with the additive 4-methylimidazole (4-mi) be clearly labeled with a cancer warning. because of this, both pepsi and coke changed their formula to eliminate 4-mi as an ingredient. if pepsi and coke did not change their formula, holding all else constant, what would have happened to the demand for these goods, assuming pepsi and coke were in a competitive market? a. the demand curve for both pepsi and coke would have shifted to the right, causing the price of both products to decrease and the profits for the companies to fall. b. the demand curve for pepsi and coke would have remained unchanged, but the price of both products would have decreased and the profits for the companies would have fallen. c. the demand curve for pepsi and coke would have decreased, but the prices and profits would not have changed. d. the demand curve for only one of them would change because pepsi and coke are substitutes. e. the demand curve for pepsi and coke would have shifted to the left, causing the price of both products to decrease and the profits for both companies to fall.