What conclusion can be made about the U. S. economy by examining this chart? A) All aspects of the economy are related. B) People need to buy more things to help the economy. C) Consumer spending has little-to-no economic impact. D) The government plays the most important economic role.

commercial banking

provide online payment services

provide online banking

asset management firms

invest in people's funds in securities

accept tax return refunds

answer(d) all of the choices are correct;

answer(d) encourage cooperation by improving the chances of mutually agreeable transactions;