Answer:
To determine whether she should use schedule A or standard deduction, we should add qualifying itemized deductions and should compare total standard deduction .
Therefore, Total itemized deductions = Donations + Medical and dental expenses + State income + Job expenses
Substitution of given values
Total itemized deductions = $1,200 + $6,180 + $2,660 + $4,820
Total itemized deductions = $14,860
Conclusion: in this case total itemized deduction of $14,860 is more than standard deduction of $12000 . So, Lola Harper should use schedule A compared to standard deduction.