Study the following graph and answer the questions that follow: Number of students ( males and females ) passed out from various colleges ( A, B, C, D and E) in a year. ( Number in thousands)

The number of males passing out from colleges A and B together is what percent of the number of females passing out from colleges C and D together?

A. 50

B. 45

C. 40

D. 35

Please do not use chat terms. Example: avoid using "grt" instead of "great".