Write a java program called GradesAverage, which prompts user for the number of students, reads it from the keyboard, and saves it in an int variable called numStudents. It then prompts user for the grades of each of the students and saves them in an int array called grades. Your program shall check that the grade is between 0 and 100. A sample session is as follow: Enter the number of students: 3 Enter the grade for student 1: 55 Enter the grade for student 2: 108 Invalid grade, try again... Enter the grade for student 2: 56 Enter the grade for student 3: 57 The average is 56.0

Create the following program to demonstrate working with arrays in java. Your company pays its sales staff on a commission basis. Each employee receives $500 per week plus 6.5% of their sales. For example, a salesperson who sells $10,000 worth of products will get a salary of 500 + (10000 * .065) or $1150 for that week. You are given the task of creating a program to allow a manager to enter in the sales for 10 employees. (Store them in an array of course.) Then it should display the 10 sales amounts, the 10 salaries for this pay period, and the average salary. (Hint: There are a couple ways to approach this one, here are two ideas: (1) You could create a second array for the salaries and load it at the same time as you gather and store the sales, then loop through the salaries one to find the average, and then you have all the pieces to print. (2) Another solution would be to take in the sales, and then calculate the salaries on the print (which means you don't have to store them in a…

Write a java program that prompts user for 10 numbers of any type and stores them in an array. Then print the following: All the values in the array. The sum of all values in the array. The average of all values in the array. The largest value in the array. The smallest value in the array. All the positive numbers in array. All the negative numbers in array. All the odd numbers in array. All the even numbers in array.

I need help with making a Java program, the general class that will be called “Businesses”. This class must have the following methods: selectSalesTax() – This method will read in a file “stateTaxInfo.txt” that has the name of a state and the tax percentage (decimal form) for that state and save them to the given arrays. It will then print a menu for the user to choose the state that the business is in and set the variables to hold the values. getCustomerName() – This method will prompt the user for the name of the person using the program calcSalesTax() – This method will be sent a subtotal and calculate the sales tax outputReceipt() – This method will output a generic receipt as follows:                                                                Subtotal               $37.50                                                                Sales Tax              $2.44                                                                Total                      $39.94 outputMenu() - This…