Ntwo or three sentences, describe how open-market operations change the money supply.

When an economic downturn occurs, the Federal Reserve can try in several ways to help the economy to recover. It can make more money available for lending. In other words, it can increase the money supply by buying securities. ​The Federal Reserve can also make more money available for borrowing by lowering the reserve requirement or the contractual clearing-balance amount so banks can use more of their deposits for loans, and by increasing discount-window lending.

ok this has nothing to do with business

answer; organizational;