1.  Total sales of branch B6 for both the years is what percent of the total sales of branches B3 for both the years?

A. 68.54%
B. 71.11%
C. 73.17%
D. 75.55%
E. 77.26%

Answer: Option C

Explanation:

Required percentage
=[(70 + 80)x 100]%
(95 + 110)
=[150x 100]%
205
= 73.17%.