In Many Cases,workers Do Not Accurately Report How Much They

In many cases,workers do not accurately report how much they personally add to total output because

A) information is imperfect and there are incentives to misrepresent productivity.
B) there are incentives to misrepresent productivity and some productivities are difficult to measure.
C) some productivities are difficult to measure and workers typically work as part of a large team.
D) workers typically work as part of a large team,some productivities are difficult to measure,and information is imperfect.
E) information is imperfect,there are incentives to misrepresent productivity,some productivities are difficult to measure,and workers typically work as part of a large team.