Answer:Brad's thoughts are examples of c. counterarguments
Step-by-step explanation:
What is a counterargument?
When someone else make an argument but you disagree or oppose that argument that they have made this is referred to as counterargument.
We disagree in most things someone thinks something is better and when we do not think that way we express our counterargument to that.
The advertisement of the acne cream says it will work in few hours and Brad disagrees with this argument and his counterargument is that this will not work because Bard doesn't believe it can work in such a short span of time.