Task: Question Answering
Input (English): Problem: a worker is paid a regular rate of rs . 10 for completing a survey . the worker completes 100 surveys per week . for any survey involving the use of her cellphone , she is paid at a rate of that is 30 % higher than her regular rate . if she completed 60 surveys involving the use of her cellphone , how much did she get that week ? 
Options: a ) 180 , b ) 1180 , c ) 280 , d ) 580 , e ) 2080
Output (English): b