Task: Question Answering
Input (English): Problem: suppose you work for a manufacturing plant that pays you $ 12.50 an hour plus $ 0.16 for each widget you make . how many widgets must you produce in a 40 hour week to earn $ 620 ( before payroll deductions ) ? 
Options: a ) 670 , b ) 710 , c ) 750 , d ) 790 , e ) 830
Output (English): c