Hello experts. Please someone help me to find answers of these questions. I am stuck on it. If you are answering this please provide both parts answers.

a.) How do the following effect the M1 and M2 money supplies

i.) An individual moves 2000 USD from their checking to their savings account

ii.) An individual uses money from a demand deposit account to purchase a U.S. Treasury bond

iii.) A firm distributes a pension from a money market mutual fund account to a retired workers checking account

b.) A $1,000-face-value bond has a 10% coupon rate, and a 2.5% interest rate. What is the price of the coupon bond after 5-years?