Sign In ml Help Save & Exit Subm This year Luke has calculated his gross tax liability at $2.200 Luke is entited to a $3,000 nonrefundable personal tax business tax credit, and a $800 refundable salary. (Input the amount as a positive value.) What is Luke's net tax due or refund? personal tax credit In addition, Luke has had $2,800 of income taxes withheld from his axretund 3.600