Suppose that when the Fed decreases the money​ supply, households and firms initially hold less money than they want​ to, relative to other financial assets. As a​ result, households and firms will​ _________ Treasury bills and other financial​ assets, thereby​ _________ their​ prices, and​ _________ their interest rates. A. ​sell; decreasing; increasing B. ​sell; increasing; decreasing C. ​buy; increasing; decreasing D. ​buy; decreasing; decreasing