Which statement best describes supply and demand and how globalization affects them?

Which statement best describes supply and demand and how globalization affects them?

• A. Demand is consumer desire for goods; supply is how much is available; prices adjust as they interact; globalization can expand supply chains, increase competition, and lower prices or shift demand
• B. Demand determines product quality; supply determines consumer numbers; globalization has no effect
• C. Globalization reduces both demand and supply, raising prices
• D. Demand is price, supply is quantity; globalization randomizes prices

Answer: (A)

The idea being tested is how markets allocate goods through the interaction of demand and supply and how globalization influences that process. Demand is the quantity of a good that consumers are willing and able to buy at different prices, while supply is the quantity producers are willing and able to offer at those prices. Prices in a competitive market move toward a point where the two curves intersect—the equilibrium—so the amount people want to buy matches the amount available. Globalization affects this balance in two main ways. By expanding supply chains across borders, it often makes production cheaper and easier, which shifts the supply curve outward (more can be produced at each price). That tends to lower prices and increase the quantity sold. At the same time, globalization broadens markets and exposes consumers to more goods and choices, which can increase demand in some areas or shift preferences toward new products. Together, these effects show how globalization can both expand supply and influence demand, shaping prices and amounts traded. Other statements misstate what demand and supply are or how globalization works. For example, demand is not what drives product quality, and supply is not the number of consumers. Globalization generally has meaningful effects on both supply and demand, not none. And demand is not simply price, nor is supply simply quantity, so those descriptions don’t fit the core ideas.

The idea being tested is how markets allocate goods through the interaction of demand and supply and how globalization influences that process. Demand is the quantity of a good that consumers are willing and able to buy at different prices, while supply is the quantity producers are willing and able to offer at those prices. Prices in a competitive market move toward a point where the two curves intersect—the equilibrium—so the amount people want to buy matches the amount available.

Globalization affects this balance in two main ways. By expanding supply chains across borders, it often makes production cheaper and easier, which shifts the supply curve outward (more can be produced at each price). That tends to lower prices and increase the quantity sold. At the same time, globalization broadens markets and exposes consumers to more goods and choices, which can increase demand in some areas or shift preferences toward new products. Together, these effects show how globalization can both expand supply and influence demand, shaping prices and amounts traded.

Other statements misstate what demand and supply are or how globalization works. For example, demand is not what drives product quality, and supply is not the number of consumers. Globalization generally has meaningful effects on both supply and demand, not none. And demand is not simply price, nor is supply simply quantity, so those descriptions don’t fit the core ideas.