Find the surface area of each prism. Please explain me how to do this, I really want to learn but I don't get it :| If you get it right I will give you brainliest :D

Answer choices:
6, 446, 128.

For the answer to the question above asking How much is his tax if Nathan is married, filing jointly, has a Gross Income of $54,300, Adjustments of $2460, 2 Exemptions of $16,400, and Deductions of $16,500?

Taxable amount = $54,300 - ( $2460 + $16,400 + $16,500 ) = 84,740.
I don't have the list of the tax bracket. The tax bracket of 2016 and 2017 are also different. Just get the tax bracket and multiply the taxable amount.