A contracts with B to repair B’s house. B neglects or refuses to point out to A the places in which his house requires repair. Decide:
1
A is excused for the non-performance of the contract if it is caused by such neglector refusal.
2
A is not excused for the non-performance of the contract.
3
A is excused for the non-performance of the contract.
4
none of the above.