Maria Juarez is a licensed dentist. During the first month of the operation of her business, the following events and transactions occurred.
April 1 Invested $40,000 cash.
1 Hired a secretary-receptionist at a salary of $600 per week payable monthly.
2 Paid office rent for the month $1,000.
3 Purchased dental supplies on account from Smile Company $4,000.
10 Provided dental services and billed insurance companies $5,100.
11 Received $1,000 cash advance from Trudy Borke for an implant.
20 Received $2,100 cash for services completed and delivered to John Stanley.
30 Paid secretary-receptionist for the month $2,400.
30 Paid $1,600 to Smile Company for accounts payable due.
Maria uses the following chart of accounts: No. 101 Cash, No. 112 Accounts Receivable, No. 126 Supplies, No. 201 Accounts Payable, No. 205 Unearned Revenue, No. 301 Maria Juarez, Capital; No. 400 Service Revenue, No. 726 Salaries Expense, and No. 729 Rent Expense.
(a) Journalize the transactions.
(b) Post to the ledger accounts.
(c) Prepare a trial balance on April 30, 2010.