General Certificate of Secondary Education (GCSE) Economics Practice Exam

The statement that price can fluctuate based on supply and demand interactions is correct because prices in a market economy are primarily influenced by the relationship between supply and demand. When demand for a product increases while supply remains constant, the price typically rises as consumers are willing to pay more for the limited goods available. Conversely, if supply increases without a corresponding rise in demand, prices tend to fall. This dynamic reflects how market forces create equilibrium, where the amount supplied matches the amount demanded at a particular price level. Understanding this fundamental principle of economics helps clarify how prices signal to producers and consumers about the relative scarcity or abundance of goods and services, guiding their decisions and interactions in the marketplace.