Henry and Janice are married and file jointly. They have an AGI (and modified AGI) of $290,000, which includes $90,000 of salary, $170,000 of active business income, $10,000 of interest income, $15,000 of dividends, and $5,000 of long-term capital gains. What is Henry and Janice's Medicare contribution tax liability this year?

The correct answer should be $1,140