What is the cost price of an article sold by a trader at 10% loss, given that the trader would have made a profit of 9% if he had sold it for $60 more? Choose the correct option:
A) $526.31  B) 527.31  C) 516.31  D) 528.31  E) 524.31
Let C.P. be $x   Then 109% of x - 90% of x = 100   19% of x = 100   19/100 *X = 100   19x = 10000   x = 526.31   $526.31nswer is $526.31
<result>A</result>
What is the cost price of an article sold by a trader at 10% loss, given that the trader would have made a profit of 9% if he had sold it for $60 more?