Economic growth and public policy suppose a wealthy french citizen buys $2 million worth of stock issued by an american corporation. the american firm uses the proceeds for a factory expansion. this is an example of foreign investment in the united states. which of the following policies are consistent with the goal of increasing productivity and growth in developing countries? check all that apply. a. increasing taxes on income from savings b. providing tax breaks and patents for firms that pursue research and development in health and sciences c. protecting property rights and enforcing contracts d. pursuing inward-oriented policies