A Promise to Do Something That You Are Already Obligated

Multiple Choice

A promise to do something that you are already obligated to do is ________.

A) valid consideration because it is illusory consideration
B) valid consideration,but only in the employment context
C) valid consideration because it is past consideration
D) valid consideration,but only if a sale of goods transaction invoking the applicability of the Uniform Commercial Code (UCC) is involved
E) not valid consideration