64. Chester and Mary, a married couple, have interest and dividends (investment income) of $14,000. They have margin interest expense of $16,000, home mortgage interest of $12,000 on a $360,000 loan, equity loan interest (for substantial improvements to the home) of $3,000 on a $50,000 loan, credit card interest of $4,500 and automobile loan interest of $2,000. They have no tax-exempt investments. What amount can they take as interest deductions after limitations?