Answer:
$5
Explanation:
The marginal cost is the increase or decrase in total production cost if output is increased by one more unit. The formula to obtain the marginal cost is change in costs/change in quantify.
MC= ´TC/ ´Q
Where:
´=Change
TC= Total cost
Q= quantity
If the price you charge per unit is greater than the marginal cost of producing one more unit, then you should produce that unit