What profit percent is made by selling an article at a certain price, if by selling at 2/3rd of that price, there would be a loss of 25%? Choose the correct option
A) 20 % B) 26 % C) 42 % D) 27 % E) 12.5 %

Rationale: "sp 2 = 2 / 3 sp 1 cp = 100 sp 2 = 75 2 / 3 sp 1 = 75 sp 1 = 112.50 100 - - - 12.5 = > 12.5 % answer : e"
Answer: E