Post the following February transactions to T-accounts for Accounts Receivable, Cash, and Service Revenue, indicating the ending balance (assume no beginning balances in these accounts). 1. provided legal services to customers for cash, $5,600 2. provided legal services to customers on account, $4,700 3. collected cash from customer accounts, $3,500 5.600 3.500 Bal 9.100 Cash 4,700 Accounts Receivable Bal 1.200 3,500 Service Revenue Ball