IOP chart and desk checking table?

Wake Tech C++ students need to complete 3 exams. Each student's final grade will be determined by the weighted total score: exam 1 will be counted for 25% of final score, exam 2 will be counted for 35% of final score and exam 3 will be counted for 40% of the final score. Each student will also receive extra points which is 5% of the weighted total score. Create a program to ask for 3 exam scores, calculate and display the student's weighted total score, extra points received and the final score. Use the following two test cases for desk-checking: (20%) exam1_score exam2_score exam3_score 70 80 65 75 95 80