Serena is a $48-$year$-$old single taxpayer. She operates a small business on the side as a sole proprietor. Her $2023$ Schedule C reports net profits of $$15,000.$ Her employer does not offer health insurance. Serena pays health insurance premiums of $$7,800$ in $2023.$ Serena also pays long$-$term care insurance premiums of $$1,200$ in $2023.$

Calculate Serena's self$-$employed health care deduction.