For the problems where we type in an answer do we also include the units with the answer?
Good question! For the "Quick Response" questions, unless it is a multiple choice problem you answer should just be a number / decimal (with no units, dollar signs, etc.).
As an example to hopefully make things clear. For the made up simple question "George has a one dollar bill and a quarter, how much money (in dollars) does he have?"
Hope this helps!