Given that worker A earns $9.50 per widget, and produces 7 widgets after 5 hiurs per day. Worker B earns $8.80 per widget and produces 9 widgets per day having worked 8 hors per day. Total amount that worker A earns per day is 9.50*7=$66.5 Total amount that worker B earns per day is 8.80*9=$79.2
amount earned by worker A per hour is: 66.5/5=13.3 $/hour amount earned by B per hour is: 79.2/8=$9.9 $/hour
the correct statement is: C] Worker B earns more per day than worker A but less per hour than worker A.