The Madison's son, Dwayne, earned $2,130 last summer to help with the cost of his schooling. He also earned $84 in interest through his savings account. His employer deducted $256 in federal and $78 in state withholding taxes. Dwayne needs to complete state and federal income tax returns in
order to get refunds of the taxes that were withheld from his wages.
What is Dwayne's adjusted gross income?