Winter 2021 Lab4 COMP 249 Due date: Today, at the end of the lab period. A. Create a Computer class in a package called Uno a. With three attributes that store: i. Number of processors ii. Its manufactured year ili. A static price tag of $1000 b.toString() method which returns a String that indicates the manufactured year, number of processors, and includes the selling price. c. A method called playlist() with no body B. Create a Laptop class in a package called Duo that extends Computer, with: a. One attribute that stores the laptop's weight b. A static attribute that includes the selling price of $600 more than the Computer's price. c. A toString method that indicates the manufactured year, number of processors, the weight, and the price of the laptop C. Create a PC class in a package called Duo that extends Computer, with: a. A toString() method that returns a String containing i. The number of processors it has ii. Its manufactured year iii. A static price tag of $100 more than a regular computer iv. "I am not portable" D. Create a Driver class: a. Create an array of Laptops and PCs. b. Print each object in the array to the screen. Submission: Once you are done, upload your program to the Moodle. Please name your file following this convention: lab4_studentID, where studentID is your Student ID number