An animal sanctuary houses a variety of animals. To understand the workload of the sanctuary's veterinarians, the director looked at which types of animals are treated or not treated by various doctors. The Venn diagram shows this information for three of the doctors. All animals housed- Treated by (a). Select all the doctors who do not treat quails. Dr. Kim Treated by Dr. King Dr. Kim Dr. King Dr. Chang Elks Dogs Pigs (b) How many types of animals are treated only by Dr. Chang? Goats (c) Which types of animals are treated by neither Dr. Kim nor Dr. King nor Dr. Chang? Choose all that apply. Iguanas Cats Cats Dogs Elks Frogs Goats Quails Mice Horses Iguanas Koalas Mice Otters Turtles Pigs Quails Rabbits Turtles Zebras Horses Koalas Treated by Frogs Dr. Chang Otters Rabbits X ? Zebras