Charles has AGI of $48,500 and has made the following payments related to (1) land he inherited from his deceased aunt and (2) a personal vacation taken last year.

State inheritance tax on the land $1,270

County real estate tax on the land 2,290

School district tax on the land 921

City special assessment on the land (new curbs and gutters) 960

State tax on airline tickets (paid on vacation) 189

Local hotel tax (paid during vacation) 249

Calculate the amount of taxes Charles may include in his itemized deductions for the year under the following circumstances: (Leave no answer blank. Enter zero if applicable.)

a. Suppose that Charles holds the land for appreciation.

b. Suppose that Charles holds the land for rent.

c. Suppose that Charles holds the land for appreciation and that the vacation was actually a business trip. (Apply limits if applicable.)

Thanks in advance for your help! I haven't been able to figure this problem out!