This would be the step to increase the growth and development of the economy with more investment, technology, more competition.
<u>Explanation:</u>
With the expansion and the intervention of the foreign countries in the economy of the United States of America so that the competition in the market of the country increases and because of that there is an optimal utilization of the resources between the suppliers and a large variety of goods and services also available in the market.
With the intervention of the foreign countries in the economy, there would be more technology, more better opportunities available in the country leading to more growth and development.
If you plug in -2 then you can figure out by calculating
789 789 789 789 789 789 789
A. Putting money into an asset