Joan Has the Following Assets and Liabilities: Which of the Following

Joan has the following assets and liabilities: Which of the following actions would decrease Joan's money demand by $200?

A) Joan writes a check for $200 to purchase additional shares of stock.
B) Joan gets a $200 cash advance on his credit card and puts the proceeds in her checking account.
C) Joan writes a $200 check for cash and holds the cash.
D) Joan sells $200 worth of stocks and puts the proceeds in her checking account.