Coffee All the Time, LLC is trying to decide whether it should keep its existing industrial espresso machine or purchase a new one that works more efficiently (which translate into cost savings) than the existing machine. Information on each machine follows:

-	Old machine	New machine
Original cost	$10,000	$25,000
Accumulated depreciation	6,000	0
Annual cash operating costs	9,500	5,000
Current salvage value of old toaster	2,500	-
Salvage value in 10 years	650	1,200
Remaining life	12 yrs.	12 yrs.

The incremental cost to purchase the new espresso machine is

Group of answer choices

$17,500.

$22,500.

$25,000.

$15,000.