1. Dorine is a 12 year old primary school student. She had recently purchased a new school bag from Backpackers Sdn. Bhd. for the upcoming new semester in school. Advise Dorine if the contract between her and Backpackers Sdn. Bhd. is valid in law. Support your answer with the relevant case and statutory provisions.
2. Jamie rented a bicycle from Bikes 4Rent. In the agreement for rental, an exclusion clause was inserted stating that "Bikes 4Rent will not be responsible for personal injuries suffered by the hirer (person who rented the bicycle)" Advise Jamie if this exclusion clause is clear and is enforceable against her.