Given the trial balance amounts below, compute ending retained earnings.

Common stock	$170,400	Accounts payable	$35,500
Cash	$165,640	Accounts receivable	$31,550
Supplies	$2,200	Office equipment	$33,100
Prepaid rent	$4,600	Unearned revenue	$5,720
Service revenue	$28,400	Utilities expense	$590
Beginning retained earnings	$42,600	Shaving equipment	$44,940

	$63,900
	$70,410
	$42,010
	$31,980
	$27,810