If We Both Have Chequing Accounts in the Same Chartered

If we both have chequing accounts in the same chartered bank and I write a cheque in your name for $200, the bank's:

A) balance sheet will be unchanged.
B) cash reserves and demand deposits will both decline by $200.
C) liabilities will decline by $200, but its net worth will increase by $200.
D) assets and liabilities will both decline by $200.