What effect will each of the following transactions/events have on the monetary base and M2 money supply?

Question:

What effect will each of the following transactions/events have on the monetary base and M2 money supply? Briefly explain.
a. You take a $20,000 loan (in the form of a check) from the Bank of America and use it to buy a new car.
b. The car in Question 1a places the $20,000 in his checking account.
Dealer
A dealer in the securities market is an individual or firm who stands ready and willing to buy a security for its own account (at its bid price) or sell from its own account (at its ask price). A dealer seeks to profit from the spread between the...