Answer:
d) $0.
Step-by-step explanation:
In this scenario, Severin's standard deduction would be $0. This is mainly due to the fact that his parent's claimed him as a dependent. In doing so the IRS considers that Severin's parents are paying for all of his expenses and they would therefore be the ones getting a deduction on their taxes. Even though Severin is the one earning his money and paying his own expenses he is not entitled to a deduction in the eyes of the IRS.