Sudha gains 30% by selling an article for ₹91. If she sells it for ₹78.75, then what will be her percentage loss/gain?

A

Gain, $$11\frac{1}{9}$$

B

Loss, $$11\frac{1}{9}$$

C

Gain, $$12\frac{1}{2}$$

D

Loss, $$12\frac{1}{2}$$