Answer: $32.05
Step-by-step explanation:
Marginal Cost is the Cost of producing one extra unit.
The total cost of producing 150 units is;
Total = Units * average cost
= 150 * 24.50
= $3,675
Total cost of producing 151 units
= 151 * 24.55
= $3,707.05
Difference = 3,707.05 - 3,675
= $32.05