culinary - A recipe yields 10 servings, and you want to serve 15, If you keep the serving size the same, What is the RCF?

Max is a child with special needs. what is the best way his family can support max? a. place max in an institution that looks after such children b. limit his exposure to the outside world c. provide max with as normal a childhood as possible d. prevent max from mixing with other children with special needs