From the following list, identify those that are likely to serve as source documents. (You may select more than one answer. Single click the box with the question mark to produce a check mark for a correct answer and double click the box with the question mark to empty the box for a wrong answer. Any boxes left with a question mark will be automatically graded as incorrect.) Sales ticket
Trial balance
Balance sheet
Telephone bill
Invoice from supplier
Company revenue account
Income statement
Bank statement
Prepaid insurance

The Source Documents include:

Sales ticket  

Telephone bill

Invoice from supplier  

Bank statement

Explanation:

Source documents are the original documents through which business transactions are initiated.  They include receipts, bills, invoices, statements, checks, etc. They usually document or initiate a transaction. Any time a business spends or receives money or enters into a contract with another party, a source document is created. Source documents form an integral part of the accounting and bookkeeping process, and auditors need them to trace records to the underlying transactions.

answer is a

explanation:

the answer would be voluntary exchange -

"the act of buyers and sellers freely and willingly engaging in market transactions. moreover, transactions are made in such a way that both the buyer and the seller are better off after the exchange than before it occurred."

hope this : )

-shy