I believe they are friends. :) Hope this helps!
Answer:
Money is any object (usually coins or papers, but technically it can be anything else that fulfills its function) that can be used as a method of economic exchange and reserve of value by a society. Thus, money can be exchanged for consumer products, or accumulated to accumulate value in the future. In this way, money is the main object that shapes economic mechanics in a society: money drives economic transactions between individuals.
B. <span>B. The dam must be shut down and the reservoir drained. </span>
It depends on her personality, really.