JAVA CODR ONLY USE Joptionpane Not system out print ! B

1. In it class section X has 30 students who took midtrm 1. Complete the following code that will prompt the user for the quiz score and calculate the average score over all the students. no validation required.

publos class MistermScore{

Public static void main (String [] args) {

// your code

2. write the code that will calculate the federal tax based on individuals income. If yearly income is above 75000 the income tax is 25% , if income is less than 75000 but more than 50000 income tax is 15% otherwise income tax is 10% no additional methods are needed

public class FederalTax {

Public status void main (String [] args) {

// your code here