A mamed filing joint taxpayer has $300,000 in regular taxabie income in 2023 . Use the tax tables in appendix or in the course matenals tab in Blackboard to calculato the amount of tax due. (To use the tax table, first choose the correct table based on filing status. Then find the row in which the incorne falls and follow the directions. The table provides the tax on the amount at the start of the bracket. Anything over that income kevel is muatiplied by the rate of thet brackot. Don't forgot to add the tax on the amount up to that bracket to the amount of tax at that brecket lewef)