Question: Recording events in the general journal, posting it to T-accounts, and preparing trial balance

The following events apply to Computer Services Inc. in the first year of operation:

1. Acquired $100,000 cash from the issue of common s tock
2. Performed services and received cash $50,000.
3. Incurred cas operating expenses $15,200.
4. Received an advance $20,000 for services to be provided in future
5. Reocgnized $450 of accrued interest revenue.
6. Paid $2,400 cash for salary expense.
7. Purchased $1,600 of supplies on account
8. Recognized $10,000 of revenue for services provided in event 4.
9. Recorded $1,600 of accrued salary expense
10. Provided services on account $20,000
11. Paid $2,000 cash dividend to shareholders.
12. A physical examination of end of the year showed that only $200 worth supplies remaining in the company.