For a MARR of 12%, which of the two mutually exclusive machines should be selected?

	Machine A	Machine B
Initial cost	$450,000	$476,000
Life in years	6	6
Salvage after life	12%	18%
Benefits per year	$84,000	$94,000
Costs per year	$12,900	$26,800
Inflation	3%
Increase in benefits	7%

		Machine A.
		Machine B.
		Either machine will be fine.
		None of the machine are good enough. Both should be rejected.