Required information [The following information applies to the questions displayed below.] Charles has AGI of $46,000 and has made the following payments related to (1) land he inherited from his deceased aunt and (2) a personal vacation taken last year. 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)