Tammy has the following items for the current year:
Nonbusiness capital gains $10,000
Nonbusiness capital losses (2,000 )
Interest Income 7,000
Itemized deductions (none of the amount realized from a casualty loss) (9,000 )
In calculating Tammy's net operating loss, and with respect to the above amounts only, what amount must be added back to taxable income (loss)?