Rights cannot be assigned:. 1. if the assignment is mandates by statute2. if the contract is for prohibited 3. if the assignment will the risk or duties of the obligor4. if the contract the assignment.

The correct answer is 2

Explanation:

Right in terms of law is defined as the harmony, justice, ethical correctness and sense along with the rules of the law or the principles of morals.

Under the legal sense, it is described as claim, power, demand and privilege which is possessed through a specific person through virtue of law.

So, the rights could not assigned to anyone party when the contract is prohibited by law or void by law.