If the government's role in the economy expands, this shift is called?

• A. Demand
• B. Shift left
• C. Public good
• D. Shift right

Answer: (B)

Shifts in curves happen when factors other than price change how much is demanded at every price. If the government's role in the economy expands, higher taxes, more regulation, and increased public spending can reduce disposable income and private investment. That typically lowers how much people and firms want to buy at each price level, so the demand curve moves to the left. This leftward shift best describes the change when government activity grows. The other options don’t describe a curve movement, and a rightward shift would mean the opposite increase in demand.