Scenario: You have been hired by GMU to create and manage their course registration portal. The university is offering six IT courses in Fall 2023. Each course has a course number, course name, credit hour, and current enrollment. The course number must be 5 characters long. The maximum enrollment for each course is 30 students. The current enrollment should be no greater than the maximum enrollment. A course can have a maximum of 4 credit hour. Design and implement a modular solution for the above task. Your solution must have the following methods: - Get Course Number: This method should prompt the user for a course number, validate the number, if it's invalid show an error message and re-prompt. At the end, the method should return a valid course number. - Get Course Name: This method should prompt the user for a course name. The course name cannot be empty. If the user provides an empty string, show an error message and re-prompt. At the end, the method should return a valid course name. - Get Credit Hour: This method should prompt the user for a course credit hour, validate the input, if it's invalid show an error message and re-prompt. At the end, the method should return a valid credit hour. - Get Enrollment: This method should prompt the user for a course's current enrollment, validate the input, if it's invalid show an error message and re-prompt. At the end, the method should return the valid input. - Print Course Details: This method should print all the information of the courses entered. This method should also print the maximum and average enrollment over all the courses