Comprehension Passage
Directions: Following graph shows the percentage savings of persons A, B, and C in five years from 2016 to 2020. Read the graph and answer the questions that follow.

In 2020, the ratio of the monthly income of A and B is 5 : 6. What approximate percent is the expenditure of B is more or less than that of A?
1
28.78%
2
30%
3
40%
4
50%
5
60%