Why does a temporary decrease in government purchases decrease labour supply in theclassical model?

• A. people prefer to work less when government is doing less for them.
• B. decreased government purchases make people worse off, so they work less hours.
• C. the decrease in current or future taxes needed to pay for the decrease in government purchases increases people wealth
• D. the fall in government spending decreases labour demand, decreasing the real wage, and sopeople decreases their labour supply.