Distinguish between an assignment of rights and a delegation of duties.

Distinguish between an assignment of rights and a
delegation of duties.
Identify (1) the requirements of an assignment of
contract rights and (2) those rights that are not
assignable.
Identify those situations in which a delegation of
duties is not permitted.
Distinguish between an intended beneficiary and an
incidental beneficiary.
Explain when the rights of an intended beneficiary
vest