Task: Question Answering
Input (English): Problem: raman mixed 44 kg of butter at rs . 150 per kg with 36 kg butter at the rate of rs . 125 per kg . at what price per kg should he sell the mixture to make a profit of 40 % in the transaction ? 
Options: a ) 129.25 , b ) 287.25 , c ) 194.25 , d ) 188.25 , e ) 112.25
Output (English): c