1-C. A family consisting of a father aged 41, a mother aged 40, two boys aged 14, and a girl aged 13, providing proof of age for the children, would receive a 50% discount on three tickets when purchasing in advance.A family consisting of a father aged 41, a mother aged 40, two boys aged 14, and a girl aged 13, providing proof of age for the children, would receive a 50% discount on three tickets when purchasing in advance.