Luke Co. has several assets that it depreciates using one accumulated depreciation account. During 2020, Luke Co. sold one asset and provided the following information:

Item	Amount
Beginning balance accumulated depreciation	$638,000
Ending balance accumulated depreciation	$910,000
Accumulated depreciation of sold asset	$68,000

How much was depreciation expense for 2020?

$272,000

$68,000

$340,000

$204,000