In 2018, Nina and Bob are married and reported the following items of income at the end of the tax year:

		Nina	Bob	Total
Salary	$40,000		$ 0		$40,000
Interest income	$ 1,000		$ 200		$ 1,200
Alimony received (prior to marriage)	$ 0		$10,000		$10,000
Total	$41,000		$10,000		$51,200

Neither Nina nor Bob is covered by a qualified retirement plan. They were married in December 2018. Assuming they file married filing jointly and are both age 45, what is the maximum combined tax-deductible amount, if any, that they can contribute to their traditional IRAs?

Group of answer choices

$0

$6,500

$11,000

$5,500