During $2023,$ John $($age $53)$ was self$-$employed with a net income of $$50,000.$ Which of the following can he deduct as an adjustment to income?

Up to $75\%$ of his self$-$employed health insurance premiums

Up to $$6,500$ contribution to his traditional IRA

Up to $75\%$ of his self$-$employment taxes

Up to $$7,500$ contribution to his traditional IRA