1. Based on the below UML diagram, write the implementation code to represent each class? 2. in the main method of DogTest class create: . a Dog object named dogl with the following information(name is "foo" with a head size 20) Dog Head -name: String -head: Head +Dog(name: string) +getName(): string +setName(name: String): void Size: String +Head(size: String) +getSizet: String +setSize(size: String) void 1 " B I using System; namespace midterm { class DogTest