One restraint to free trade that is supported by the United States government is agricultural price subsidies that are provided to American farmers. In 2009, the United States Department of Agriculture provided almost $15.4 billion in subsidies to U.S. farmers. These subsidies can be modeled as having the effect of reducing input costs to farmers. If agricultural price subsidies have the effect of lowering resource costs for farmers, use a supply and demand graph to show the effects on the market for food. What are the implications for American public health?