1. Assume that a class named Furniture exists that allows a programmer to construct an object in one of two ways Furniture sofa -new Furniture(6, "grayleather") Furniture chair -new Furniture )a Also assume the constructor method with three formal parameters is declared as follows: public Furniture (int numberlegs, String color, String material) Based on the constructor methods just described, define instance variables for the Furniture class. a. b. Based on your 1a answer, write code for the constructor method that has 3 formal parameters. c. Based on your 1a answer, write code for the default constructor method. Page 1 of 3 CSC 176 Assignment 4 d. Draw a picture showing what the Furniture object referred to by sofa would look like after it has been constructed. Draw a picture showing what the Furniture object referred to by chair would look like after it has been constructed e