On January 1, 2021, the general ledger of Dynamite Fireworks includes the following account balances:

Accounts Debit Credit
Cash $23,900
Accounts Receivable 5,300
Supplies 3,200
Land 51,000
Accounts Payable $3,300
Common Stock 66,000
Retained Earnings 14,100
Totals $83,400 $83,400

During January 2021, the following transactions occur:

January 2 Purchase rental space for one year in advance, $6,300 ($525/month).
January 9 Purchase additional supplies on account, $3,600.
January 13 Provide services to customers on account, $25,600.
January 17 Receive cash in advance from customers for services to be provided in the future, $3,800.
January 20 Pay cash for salaries, $11,600.
January 22 Receive cash on accounts receivable, $24,200.
January 29 Pay cash on accounts payable, $4,100.

Required:
a. Record each of the transactions listed above in the 'General Journal' tab (these are shown as items 1 - 7). Review the 'General Ledger' and the 'Trial Balance' tabs to see the effect of the transactions on the account balances.
b. Record the adjusting entries.
c. Rent for the month of January has expired.
d. Supplies remaining at the end of January total $3,500.