Task: Question Answering
Input (English): Problem: at the beginning of a year , the owner of a jewel shop raised the price of all the jewels in his shop by x % and lowered them by x % . the price of one jewel after this up and down cycle reduced by rs . 100 . the owner carried out the same procedure after a month . after this second up - down cycle , the price of that jewel was rs . 2304 . find the original price of that jewel ( in rs . ) 
Options: a ) 2500 , b ) 550 , c ) 2600 , d ) 2650 , e ) none of these
Output (English): a