What term describes the willingness and ability of consumers to purchase goods at various prices?

• A. Demand
• B. Capacity
• C. Preference
• D. Supply

Answer: (A)

Demand is the willingness and ability of consumers to buy goods at various prices. It describes how much people will purchase as prices change, reflecting both their desire to buy and the money they have to spend. As the price falls, more people can afford the good and often buy more; as the price rises, fewer people are willing or able to buy, so quantity demanded drops. This relationship is usually shown as a downward-sloping demand curve, illustrating the inverse link between price and quantity demanded. Demand can be shifted by factors like income, tastes, prices of related goods, expectations, and the number of buyers, which means at every price, a different quantity might be demanded. Capacity describes the ability of producers to create goods, not consumers’ purchasing behavior. Preference refers to tastes or desires, which influence demand but do not by themselves describe the purchase willingness at different prices. Supply, on the other hand, is about how much producers are willing to offer at various prices, not how much consumers are willing to buy.