What the Term Asset Demand for Money Refer To

What the term asset demand for money refer to?

A) The demand for money by the Bank of Canada in order to settle international transactions.
B) The demand for money by the public in order to purchase real assets such as buildings and real estate.
C) That portion of the money supply which is held by the chartered banks as assets.
D) The desire by people to use money as a store of wealth.