Which of the following statements about transactions and exchanges is most likely true?
A. Service-oriented businesses have exchanges but no transactions.
B. Marketing-oriented businesses have transactions but no exchanges.
C. The completion of an exchange is unrelated to the occurrence of a transaction.
D. Once a transaction has occurred, the exchange is complete.
E. The terms "transaction" and "exchange" can be used as synonyms.
Answer: E. The terms "transaction" and "exchange" can be used as synonyms.