In 2021, Ava, an employee, who files single, has AGI of $31,000 and incurred the following miscellaneous itemized deductions this year: Union dues and work uniforms: $630 Home office expenses: $1,890 Unreimbursed employee expenses: $882 Gambling losses to the extent of gambling winnings: $1,400. . . What is Ava's total itemized deduction related to these items