Task: Question Answering
Input (English): Problem: because he ’ s taxed by his home planet , mork pays a tax rate of 40 % on his income , while mindy pays a rate of only 30 % on hers . if mindy earned 4 times as much as mork did , what was their combined tax rate ? 
Options: a ) 32 % , b ) 34 % , c ) 35 % , d ) 36 % , e ) 38 %
Output (English): a