A registered representative a. sets the spread b. represents brokerage firms with the NYSE c. buys and sells for customers' accounts d. makes a market

The correct answer is letter "C": buys and sells for customers' accounts.

Explanation:

Registered representatives -typically called brokers- are licensed who can buy and sell securities on behalf of private investors. The registered representative must be sponsored by a brokerage firm under the Financial Industry Regulatory Authority (FINRA).

answer; /// i believe its (bas design);

so they can see what that city is producing and to also see if they can some how get that product. like gold in africa.