You are the project manager of a project and budgeted money to provide cash awards to team members that exceed expectations. A project team member that is motivated by the chance to earn cash reward can most accurately be explained by which theory

A.
Hierarchy of needs

B.
Expectancy theory

C.
Achievement theory

D.
All of the above

Explanation:
The team member is working hard because he expects to be rewarded so it is Expectancy theory