Question 1 (Worth 3 Pts.) . . a. Write a C++ program that finds the CGPA of the courses below: MEST100 (3 Credit Hours) ARAB 101 (3 Credit Hours) CSCI112 (3 Credit Hours) CSCI113 (1 Credit Hour) MATH113 (4 Credit Hours) Take the number of credits into consideration and refer to the grading scale in the syllabus. The courses' grades and the CGPA are out of 4.0. b. After you have completed this question, write two to three sentences explaining how you wrote the program Question 2 (Worth 2 Pts.) a. Write a C++ program to find the area and circumference of a circle. b. After you have completed this question, write two to three sentences explaining how you wrote the program