THE 2007–2008 FINANCIAL CRISISPROCESS OF MOVING SAVINGS INTO INVESTMENTSOVERVIEW OF THE MONETARY SYSTEMIMPORTANCE AND FUNCTIONS OF MONEYDEVELOPMENT OF MONEY IN THE UNITED STATESMONEY MARKET SECURITIESMEASURES OF THE U.S. MONEY SUPPLYMONEY SUPPLY AND ECONOMIC ACTIVITYINTERNATIONAL MONETARY SYSTEMSUMMARYKEY TERMSDISCUSSION QUESTIONSEXERCISESPROBLEMS