Ellen, age $39$ and single, furnishes more than $50\%$ of the support of her parents, who do not live with her. Ellen practices as a self$-$employed interior decorator and has gross income in $2023$ of $$120,000.$ Her deductions are as follows: $$30,000$ related to the decorator business, $$20,000$ for alimony payments to a former spouse, and $$8,100$ itemized. Compute Ellen's tax for $2023.$