Starting in 2003, Chuck and Luane have been purchasing Series EE bonds in their name to use for the higher education of their daughter Susie, who currently is age 18. During the year, they cash in $12,000 of the bonds to use for freshman year tuition, fees, and room and board. Of this amount, $5,000 represents interest. Of the $12,000, $8,000 is used for tuition and fees, and $4,000 is used for room and board. Chuck and Luane's AGI, before the educational savings bond exclusion, is $120,000.

If Chuck and Luane file a joint, how much is the savings bond exclusion?

Note: Round any division to five decimal places. Round your final answer to the nearest dollar.

$

c. Assume the same facts in part (a) except Chuck and Luane filed separate returns. Compute the savings bond exclusion.