Problem $6-50($LO $6-2)($Algo$)$

$[$The following information applies to the questions displayed below.$]$

Calvin reviewed his canceled checks and receipts this year $(2024)$ for charitable contributions, which included an antique

painting and IBM stock. He has owned the IBM stock and the painting since $2005.$

Calculate Calvin's charitable contribution deduction and carryover $($if any$)$ under the following circumstances.

Note: Leave no answer blank. Enter zero if applicable.

Problem $6-50$ Part$-$a $($Algo$)$

a$.$ Calvin's AGI is $$290,000.$

Answer is complete but not entirely correct.