1.  What is the ratio of the total sales of branch B2 for both years to the total sales of branch B4 for both years?

A. 2 : 3
B. 3 : 5
C. 4 : 5
D. 5 : 7
E. 7 : 9

Answer: Option E

Explanation:

Required ratio =(75 + 65)=140=7.
(85 + 95)1809