The salaries of A, B, C are in the ratio 3:4:5. If the increments of 10%, 20% and 50% are allowed respectively in their salaries, then what will be the new ratio of their salaries?

A

10 : 13 : 15

B

11 : 16 : 25

C

11 : 18 : 30

D

11 : 19 : 23