congratulations! You now have a child!(also, you have a dependent)what is your tax liability if you file jointly now ?Identify how this changes your calculations?

Taxation practice question 4 : Please help me how to deduct dependent tax from the below problem:

You meet that special person and get married!! amazingly your spouse has exactly the same income you do. $47810. If your tax status is now "Married - filing jointly? What is your tax liability?

Your the same number from the Taxation Practice work sheet.