Write a class called course that represents a course taken at a school. represent each student using the modified student class from the previous programming project. use an arraylist in the course to store the students taking that course. the constructor of the course class should accept only the name of the course. provide a method called addstudent that accepts one student parameter. provide a method called average that computes and returns the average of all students’ test score averages. provide a method called roll that prints all students in the course. create a driver class with a main method that creates a course, adds several students, prints a roll, and prints the overall course test average.

Fill in the following program so that it will correctly calculate the price of the orange juice the user is buying based on the buy one get one sale.#include //main functionint main() { int cartons; float price, total; //prompt user for input information printf("what is the cost of one container of oj in dollars? \n"); scanf(" [ select ] ["%d", "%c", "%f", "%lf"] ", & price); printf("how many containers are you buying? \n"); scanf(" [ select ] ["%d", "%c", "%f", "%lf"] ", & cartons); if ( [ select ] ["cartons / 2", "cartons % 1", "cartons % 2", "cartons % price", "cartons / price", "cartons / total"] [ select ] ["=", "==", "! =", "< =", "> =", "< "] 0) total = [ select ] ["price * cartons", "cartons * price / 2 + price", "(cartons / 2) * price", "cartons / (2.0 * price)", "(cartons / 2.0) * price + price", "((cartons / 2) * price) + price"] ; else total = ((cartons / 2) * price) + price; printf("the total cost is $%.2f.\n", total); return 0; }

In a word processing program, such as microsoft word, which feature to you choose the desired picture enhancement?

What are three software programs for mobile computing?