What is the best answers available?

SELECT THE ANSWER THAT IS MOST ACCURATE WITH RESPECT TOTERMINOLOGY USED IN ASSIGNMENT CASES:

A.) IN A BILATERAL CONTRACT EACH PARTY IS AN OBLIGOR (WHO IS ENTITLED TO RECEIVE PERFORMANCE OF ANOTHER) AND AN OBLIGEE (WHO HAS AN OBLIGATION TO PERFORM)

B.) AN OBLIGEEDELEGATES RIGHTS, AND AN OBLIGORDELEGATES DUTIES

C.) THE TERM ASSIGNMENT MAY MEAN A TRANSFER OF A CONTRACTUAL RIGHT, OR IT MAY MEAN A TRANSFER OF BOTH RIGHTS AND DUTIES

D.) THE PERSON MAKING THE TRANSFER IS CALLED THE ASSIGNEE, AND THE ONE RECEIVING THE TRANSFER IS CALLED THE ASSIGNOR