22. Form 1040A taxpayers may make some adjustments to income to arrive at AGI. The number of adjustments available on the 2015 Form 1040A is ____________.

26. To receive a deduction for a 45 year old single taxpayer, medical expenses must exceed _________% of AGI.

27. The deduction for a ticket to a church fund-raising sports event purchased for $25 (FMV of the ticket was $15) is _____$_______.

28. When a person's donation to a college provides the right to buy athletic tickets, ____________% of the gift is treated as a charitable contribution.