Based on the information given the marginal social cost per hour is $3.60 per hour.
Using this formula
Marginal social cost per hour= Marginal private cost +Marginal external cost
Where:
Marginal private cost=$3.30
Marginal external cost=$0.30
Let plug in the formula
Marginal social cost per hour=$3.30+$0.30
Marginal social cost per hour=$3.60 per hour
Inconclusion the marginal social cost per hour is $3.60 per hour.
Learn more here: https://brainly.com/question/15605373
