Determine Whether Each of the Following Events Are Asset Source

Determine whether each of the following events are asset source (AS),asset use (AU),asset exchange (AE),or claims exchange (CE)transactions.
_____1)Borrowed $6,000 from creditors
_____2)Issued common stock to investors for $8,000 cash
_____3)Paid one year's rent in advance
_____4)Provided services to customers and received $35,000 cash
_____5)Paid creditors $10,000
_____6)Received $3,000 of revenue in advance
_____7)Provided services to customers on account,$12,000
_____8)Collected $2,000 from accounts receivable
_____9)Recognized accrued salary expense of $2,000
_____10)Adjusted the records for supplies used of $800