please explain answer

The following T-Accounts are provided for Asay Corp. at the end of 20X2, after all adjusting entries: Property, Plant, and Equipment $787,000 $181,000 $149,000 $819,000 Beginning Balance Purchases of PP&E Ending Balance Cost of PP&E Sold Accumulated Depreciation $312.000 ??? $96,000 $335,000 Acc. Dep. of Sold PP&E Beginning Balance Depreciation Expense Ending Balance What was the net book value of the PP&E sold during 20X2 by Asay Corp.? $53,000 $76,000 $484,000 $149,000 O $108,000 Unable to be determined