What is the annual equivalent worth of Machine 3's cash flow assuming the machines are mutually exclusive with MARR=9%?

	machine 1	machine 2	machine 3
first cost $	-300,000	-650,000	-1,000,000
Annual cost $ per yr	-40,000	-50,000	-10,000
Revenue $ per yr	130,000	180,000	110,000
Salvage value $	22,000	0	500,000
service life in years	10	15