What does the norm of reciprocity refer to$?$

A$.$

a felt obligation to help one$$s supervisor achieve their goals and objectives in return for their support

B$.$

a felt obligation to help the organization achieve its goals and objectives in return for rewards

C$.$

a felt obligation to help the organization achieve its goals and objectives in return for its trust

D$.$

a felt obligation to help the organization achieve its goals and objectives in return for its perceived support