Task: Question Answering
Input (English): Problem: if sharon ' s weekly salary increased by 16 percent , she would earn $ 406 per week . if instead , her weekly salary were to increase by 20 percent , how much would she earn per week ? 
Options: a ) $ 420 , b ) $ 382 , c ) $ 385 , d ) $ 392 , e ) $ 399
Output (English): a