在另一个数组中基于特定条件在数组中相乘，在新数组中存储值?

I am creating a program based on arrays that helps calculate the stipend for a number of tutors who assist students with their skills. The program takes in the number of tutors, then proceeds with the tutors name, asks how many students that tutor has assisted and then asks what degree level the tutor has (BS, MS, PhD). The tutor will be payed a different amount of money based on the degree level they have. So if the first tutor (Bill) has taught 5 students and has a PhD (which is per student), then he will be payed 0.00 and, so on and so forth for the other tutors (MS = 15.00 per student, BS = 9.50 per student). I am creating a program based on arrays that he