Question 16 of 30. Martha (53) files single and works part-time. In addition, she is taking classes at the local university. This year, Martha was enrolled in seven hours for one semester and three hours for another. The university considers 12 credit hours to be full- time. Martha deferred $4,000 of compensation through her employer's 401(k) plan. Her AGI for 2019 was $30,500. How much is Martha's Saver's Credit, assuming no tax liability limit applies? $0 $200 $400 $2,000 Mark for follow up