Which is a common unintended consequence of performance$-$based rewards?

Select one:

a$.$ They can motivate employees to $$game$$ the system.

b$.$ They encourage individuals to avoid changing the information that affects the reward.

c$.$ They motivate people to select work that results in a smaller reward.

d$.$ They tend to focus employees on unmeasured outcomes.

e$.$ They sometimes shift employees from a transactional to a relational employment relationship.