Cs491

Lab 1. Get familiar with NetBeans IDE and definitions of classes. due today 11:59pm. use NetBeans to create a new project named Lab_l. When you create the project, a class called Lab_1 will be created with a main method. add a new java file: a java class to your project named Calculation.java In this class. Define a constructor four functions: add. subtract, multiply, and divide, (do NOT define these methods as static methods) Optional requirement: keep two decimals for the division result. In the main method at Lab_1 class, ask users from input and calculate the addition, subtraction, multiplication, and division of these numbers, and your program should not allow division by zero. Submission: submit the source code of all your .java files in a .zip format (find your project location and right click it, select send to compressed folder) and a screenshot of the results (use snipping tool for screenshot)