A, Band Care three boxes containing marbles in the ratio 3 : 5 : 7, and the total number of marbles is 75. If 3 marbles are transferred from B to A, and 5 marbles are transferred from C to B, then the new ratio of the marbles is:

A

6:8:11

B

5:6:7

C

7:9:10

D

6:9:10