Compared to the narrow definition of the money supply, M 1 , the broader definition of the money supply, M 2 , also contains A. savings account deposits and certificates of deposit, but not balances individual investors hold in money market mutual funds. B. small-denomination time deposits and noninstitutional money market mutual fund shares. C. Savings account deposits and certificates of deposit, but not traveler's checks. D. savings account deposits and certificates of deposit, but not checking account deposits in banks.