Senator Noitall says that in order to help poor countries develop, the United States should: 1. Encourage poor countries to allow U. S. and other foreign firms to build and operate businesses in their country; 2. Reduce or eliminate subsidies to U. S. producers when poor countries have a comparative advantage producing goods the U. S. subsidizes; 3. Work to promote political stability in poor countries; and 4. Reduce poor countries reliance on market forces in their economies. How many of these ideas are likely to help poor countries grow?