Remember to use the concepts of Unique, Recurring, Relevant and Irrelevant Costs for your calculations. For your answer. Do not use the dollar sign, do not use decimals, periods or commas. Round to the next unit.

	Model A	Model B	Model C
New equipment cost (5 year lifespan)	$11.000	$11.000	$11.000
Residual value	$1.200	$900	$1.100
Initial installations costs	$200	$250	$200
Initial training costs	$300	$350	$320
Annual maintenance costs	$300	$450	$400
Annual operating costs	$400	$375	$350
Annual utilities costs	$350	$350	$350
Annual employee wage costs	$12.000	$12.000	$12.000