PLEASE CHOICE THE LETTER OF THE CORRECT ANSWER

1.)John and his family, who have just relocated to a new neighborhood were unloading their furniture and other personal effects from their truck when Peter, their neighbor offered his help. John gladly accepted Peter's offer. After the job was completed, John paid Peter Php 1,000. The cause of the contract between John and Peter is

A. An onerous contract

B. An adhesion contract'

C. An remuneratory contract

D. A gratuitous contract

2.) John and his family, who have just relocated to a new neighborhood were unloading their furniture and other personal effects from their truck when Peter, their neighbor offered his help. John gladly accepted Peter's offer. After the job was completed, John paid Peter Php 1,000. The cause of the contract between John and Peter is

A. The contract has no cause

B. The service rendered by Peter

C. The relocation of John's family

D. The Php 1,000