In one or two sentences, explain how consumers affect which goods and services are produced.

Based on Supply and demand; If more people want a commodity, is the most in demand, therefore the price will be higher.
Demand is the quantity of goods that consumers are willing and able to buy at a given price, while the supply is the quantity supplied by suppliers at a given price. If more people want a commodity, is the most in demand, therefore the price will be higher.