Write a program that calculates the attendance percentage for students, there are total 120 working days in a semester, you are required to ask 100 students the days they attended university, then calculate the percentage it makes. If the percentage is above 75, then display that he is eligible to sit in examination, if not display that he will not get admit card to sit in exams. In the end calculate how many students were eligible to sit in exams.

Chapter 5. PC #2. Retail Price Calculator (page 312) Write a program that asks the user to enter an item’s wholesale cost and its markup percentage. It should then display the item’s retail price. For example: • If an item’s wholesale cost is 5.00 and its markup percentage is 100 percent, then the item’s retail price is 10.00. • If an item’s wholesale cost is 5.00 and its markup percentage is 50 percent, then the item’s retail price is 7.50. The program should have a method named calculateRetail that receives the wholesale cost and the markup percentage as arguments, and returns the retail price of the item. Class name: RetailPriceCalculator   Here is a working code but please fix it so it will in Hypergrade which as all the test casses. I DO NOT NEED THANK YOU IN THE PROGRAM. IT HAS TO PASS ALL THE TEST CASSES PLEASE. THANK YOU!!!!!: import java.util.Scanner;public class RetailPriceCalculator {    public static double calculateRetail(double wholesale, double percentage) {…

there are three seating categories at a stadium. for a softball game, class A seats are $30, Class B seats are $20 and Class C seats are $15. Write a program that asks how many tickets for each class of seats were sold and then displays the amount of income generated from ticket sales.

Write a program that calculate electricity bill. The program prompts the user to enter the amount of KWh units of electricity consumed, the task is to calculate the electricity bill total with the help of the below charges: • 1 to 50 units of total units - Unit price=10 • 50 to 100 units of total units - Unit price=15 • above 100 units - Unit price=20 Sample Runl: Enter the amount of KWh units U: 250 Total Bill: 4250 Explanation: Charge for the first 50 units - 10 50 500 Charge for the 50 to 100 units - 15 50 - 750 Charge for the 100 to 250 units - 20*150 - 3000 Sample Run2: Enter the amount of KWh units U: 95 Total Bill: 1175 Explanation: Charge for the first 100 units - 10*50 - 500 Charge for the 50 to 100 units - 15 45 675