Task: Question Answering
Input (English): Problem: ravi purchased a refrigerator and a mobile phone for rs . 15000 and rs . 8000 respectively . he sold the refrigerator at a loss of 2 percent and the mobile phone at a profit of 10 percent . overall he make a . 
Options: a ) 228 , b ) 288 , c ) 500 , d ) 200 , e ) 881
Output (English): c