4. Given class Bulb App.java below. Write a program that can do the following: a. Create an object bl of type Bulb b. Set watt with 12 and color with white" c. Show the output of bl on screen. Write your code on the sheet provided. Write your code BulbApp.java here. 3. Create a class Bulb with two attributes watt of type integer and color of type String. Include set and get method for all attributes. Bulb watt: int + set Watt(int) void + getColor(int Write your code Bulb.java here. 2. Given class DollApp.java below. Type and find the output. Write your answer the sheet provided import java.util.Scanner; public class DollApp { public static void main() Scanner in - new Scanner(System.in); System.out.println("Creating a doll.."); Doll dolli = new Doll(); doll1.pressMe(); doll1.setName("Rita"); dolli.pressMe(); System.out.print("Would you like to set name?Y/N:>"); char choice = in.next().charAt(@); in.nextLine(); if((choice - 'Y')||(choice 'y')) System.out.print("Enter the name: "); String name-in.nextLine(); dolli.setName(name); > doll1.pressMe(); 3 Output: Objective(s): The objective of this Lab Tutorial exercise is to familiarize with simple object definition with input-output statements, assignments, and control statements of JAVA programming language. Learning Outcome(s): Upon completion of this laboratory exercise, the student able to: 1. Write a complete and executable JAVA programs following object-oriented approach. 2. Write a class declaration following a sample given. Instruction(s): 1. Create a class Doll with one attribute name of type String. Include set and get method for attribute name. Doll name: String + setName(String):void + getName():String +pressMe():void Sample Code: public class Doll { private String name; public Doll() { name= ""; } public Doll(String n) { setName(n); } public void setName(String n) {name = n;} public void pressMe() { System.out.println("Hi I am " + name);} }