Hi I need help anwsering these questions for homework , please help

Ref. May 5 12 15 Account Titles and Explanation Accounts Receivable Service Revenue (Billed for services performed) Cash Accounts Receivable (Received cash in payment of account) Cash Service Revenue (Received cash for services performed) Debit 5,000 4,200 3,000 Credit 5,000 4,200 3,000 Jost the transactions to T-accounts and determine each account's ending balance. (Post entries in the order presented in the problem statement.) 5/12 5/15 Accounts Receivable 5/5 5/12 Service Revenue 5/5 5/15