For each of the following transactions indicates the journal which should be used by placing the appropriate symbol in the table provided: S = Sales Journal; P = Purchases Journal; CR = Cash Receipts Journal; CP = Cash Payments Journal; J = General Journal. 1. Sold merchandise to customers on credit. ( ) 2. Paid gas expense. ( ) 3. Recorded closing entry at the end of the current period. ( ) 4. Purchased goods from suppliers on credit. ( ) 5. Collected payments from charged customers. ( )