Given the following regression model:
Determine the class of the following instances:
Instance-1: Age = 30, Income = 50K, balance = 20K, and Gender = M
Instance-2: Age = 40, Income = 30K, balance = 70K, and Gender = F
Class of Instance-1: "Selected"; Class of Instance-2: "Selected"
Class of Instance-1: "Not Selected"; Class of Instance-2: "Selected"
Class of Instance-1: "Selected"; Class of Instance-2: "Not Selected"
Class of Instance-1: "Not Selected"; Class of Instance-2: "Not Selected"