3. (7 POINTS) Janice's records reflect the following information: Donated stock having a fair market value of $18,500 to a qualified public charitable organization. She purchased the stock 2 years earlier for $10,000. Paid $5,300 cash to qualified public charitable organizations. Assuming Janice can substantiate all her donations, what would her total charitable contribution deduction amount be if her AGI for the year was $35,000? What would happen to the unused portion, if any