Answers to just submission 3 question. Thank you

Description of the Problem: Write an application that inputs three integers from the user and displays the sum. average, product, smallest and largest of the numbers. (Note: The calculation of the average in this lab should result in an integer representation of the average. So if the sum of the values is 7, the average should be 2, not 2.33333...) Submission 1: What if the inputs are 432, 333, 198, take the screen shots of your output, just like in Fig 5 in lab1.docx and submit it. Submission 2: What if the inputs are 137, 345, 258, take the screen shots of your output, just like in Fig 7 in lab1.docx and submit it. Submission 3: Post-lab question: Why we put the number 1 as the initial value of largest, smallest, how about we change it to O? That is largest = 0; //assume number is the largest smallest = 0; //assume number is the smallest if (largest number 1) largest = number1; the same for number2, number 3 if (smallest > number1) smallest = number1; the same for number 2, numbers. Will the results still be correct, if not give one example to show the result being wrong. Submission 4:The java source code Calculation.java