Given the following adjusted trial balance, what will be the totals for the debit and credit columns of the post-closing trial balance?

	Debit		Credit
Cash	$897
Accounts receivable	1133
Inventory	1687
Prepaid rent	46
Equipment	160
Accumulated depreciation-equipment			$28
Accounts payable			44
Unearned service revenue			93
Common stock			112
Retained earnings			3570
Service revenue			172
Interest revenue			30
Salaries and wages expense	90
Travel expense	36
Total	$4049		$4049

A) $3895

B) $4049

C) $4021

D) $3923