Which of the Following Statements Is True of Extrinsic Rewards

Multiple Choice

Which of the following statements is true of extrinsic rewards?

A) They are intangible in nature.
B) They are offered by companies to get people to do things they wouldn't otherwise do.
C) Thjey are exemplified by a sense of accomplishment at the conclusion of a difficult assignment
D) They are associated with performing a task for its own sake.
E) They are invisible others except the recipient.