Hong Kong Disneyland opened its door to the public on September 12, 2005. It's the first Disneyland in China as well as the cheapest on in the world. Ticket prices have also been set  for Hong Kong Disneyland, the fifth theme   park in the world. On weekdays, adults will pay 295 HK dollars, children aged between 3 and 11 will pay 210 HK dollars and old people aged 65 or above will pay only 170 HK dollars. At weekends, public holidays and golden week holidays, adults will pay 350 HK dollars, 250 HK dollars for children and 200 HK dollars for the old. Children under the age of three will get in for free. The famous action movie star Jacky Chen has been named spokesperson for Hong Kong Disneyland. He got it not only because of his great influence  in Hong Kong and across Asia, but mainly because of his love for his family and his love to help others. If a 10-year-old boy and his parents want to go to Hong Kong Disneyland this weekend, how much should they pay?
950 HK dollars. 570 HK dollars. 800 HK dollars. 505 HK dollars.