Given the Following Accounts, Identify Which Account(s), by Letter, Would

Given the following accounts, identify which account(s), by letter, would be debited or credited for the following transactions.
A. Cash
B. Accounts Receivable
C. Supplies
D. Computer Equipment
E. Accounts Payable
F. Fees Revenue
G. Marketing Expense
H. Salaries Expense
I. Internet Expense
J. Office Equipment
K. Common Shares
L. Rent Expense
1. Purchased supplies on account.
2. Purchased computer equipment for cash.
3. Earned revenue from doing tax returns on account.
4. Paid this month's rent.
5. Paid a bill due on account.
6. Collected payment from a customer.
7. Invested additional cash into the business.
8. Paid the marketing bill.
9. Earned revenue from doing tax returns for cash.
10. Paid salaries in cash.
11. Purchased office equipment on account.