4x Unemployment insurance Welfare, Medicare, Medicaid, and Social Security are key components of A fiscal policy. B monetary policy. C supply-side policy. D wage-price controls. E subsidized programs.

## Step 1<br />The question is asking us to identify the type of policy that includes programs such as unemployment insurance, welfare, Medicare, Medicaid, and Social Security. <br /><br />## Step 2<br />Let's analyze each option:<br />- Fiscal policy: This involves government spending and taxation decisions. It is used to influence the economy by adjusting the levels and allocations of taxes and government expenditures.<br />- Monetary policy: This is typically administered by a central bank and involves the management of interest rates and the total supply of money in circulation, aiming to control inflation and stabilize currency.<br />- Supply-side policy: This focuses on increasing the supply of goods and services in an economy. It often involves tax cuts and deregulation to encourage production.<br />- Wage-price controls: These are government-imposed limits on the wages that can be paid to workers and the prices that can be charged for goods and services.<br />- Subsidized programs: These are government-funded programs designed to support specific sectors, groups, or activities. They often involve direct financial support to reduce costs for recipients.<br /><br />## Step 3<br />Unemployment insurance, welfare, Medicare, Medicaid, and Social Security are all government programs designed to provide financial support and services to individuals in need. These programs fall under the category of fiscal policy, as they involve government spending aimed at influencing the economy and providing social welfare.