estion 15 of 34 > n and cost hat orkers. If they what is the act? units Quantity produced 5 10 22 32 40 47 53 58 64 Total cost 20 30 43 59 78 90 115 143 174 Attempt 11 Total revenue 12.5 25 55 $80 100 117.5 132.5 145 160 Number of workers 1 2 3 4 5 6 7 8 9 A ne