Alice is an extremely good cook and she just had a dinner party. She talks a lot about health and food. Alice’s weight is normal but sometimes after a meal, she leaves the room for a little while and seems a little sad. Her friends notice that often she prefers to eat alone (when she is not having people over for dinner). She seems to have sores around her mouth and on her hands. She often complains of GI problems and you notice that she has a box of laxatives in her bag at all times. When you ask about this medication, Alice seems angry and says that she needs it because she often gets constipated. These behaviors have been going on for about 8 months or more. Alice most likely has which eating Disorder?