All the answer I have is correct?

QUESTION 13 A provision excusing one party from liability for negligence in advance is called an clause. exculpatory QUESTION 14 With a delegation, the delegator remains liable for proper performance. True O False QUESTION 15 When an assignment is mentioned, it could mean both an assignment and a delegation. True False QUESTION 18 Which statement is correct regarding the transfer of contractual rights? The assignee acquires rights greater than the assignor has under the contract. The assignor acquires only such rights as the assignee has under the contract. The assignee acquires only such rights as the assignor has under the contract. The assignor acquires rights greater than the assignee has under the contract. QUESTION 19 Sonny, an emancipated minor, rented an apartment from Fitzgibbons at $300 a month. At the end of a year, Sonny moved out without paying the rent for the last two months he was living there. Sonny claimed that since he was a minor, he was not liable for the $600. Sonny is correct. True False