Explanation:

 Expansionary fiscal policy is a macroeconomic policy that seeks to expand the money supply to encourage economic growth or combat inflation (price increases). One form of expansionary policy is fiscal policy, which comes in the form of tax cuts, rebates and increased government spending. Expansionary policies can also come from central banks, which focus on increasing the money supply in the economy. Such a fiscal policy will increase the expenditure, thereby increasing fiscal deficit. Increase in wages of labour is unrelated. There can be a decrease ( not increase ) in income tax rates, so statement 3 is false.