A company is preparing its December 31, 2023 year-end reporting and is trying to understand what to include in the total of cash and cash equivalents. The following amounts have been identified:

Operating bank account balance		$2850
15-day treasury bill		$3420
Undeposited cheques dated December 31, 2023		$1140
Petty cash stored in the back office		$410

What is the total amount to be reported in cash and cash equivalents?

$6680

$6270

$7820

$4400