On January 31, Clark Company's cash balance per its general ledger is $4,280. The bank's cash balance per the January 31 bank statement is $3,100. The following information is gathered from the bank statement and company records:

Checks outstanding	$	1,100
Deposits outstanding	$	1,200
Interest earned on bank account	$	20
NSF check	$	1,000
Service fee	$	100

What is the company's correct ending balance of cash on January 31, per the reconciliation?

Multiple Choice

$3,200

$3,000

$2,020

$4,380