A trader sells 23 meters of cloth for Rs. 529 at the profit of Rs. 5 per metre of cloth. What is the cost price of one metre of cloth?	Pick one:  A) 26  B) 88  C) 90  D) 42  E) 18

Rationale: "sp of 1 m of cloth = 529 / 23 = rs . 23 cp of 1 m of cloth = sp of 1 m of cloth - profit on 1 m of cloth = rs . 23 - rs . 5 = rs . 18 answer : e"
Answer: E