The management of Brawn Engineering is considering 3 alternatives to satisfy an OSHA requirement for safety gates in the machine shop. Each gate will completely satisfy the requirement, so no combinations need to be considered. The first costs, operating costs, and salvage values over a 5-year planning horizon are shown below. Using an annual worth analysis with a MARR of 20%/year. Show the annual worth of each gate

End of Year	Gate 1	Gate 2	Gate 3
0	-$15,000	-$19,000	-$24,000
1	-$6,500	-$5,600	-$4,000
2	-$6,500	-$5,600	-$4,000
3	-$6,500	-$5,600	-$4,000
4	-$6,500	-$5,600	-$4,000
5	-$6,500 + $0	-$5,600 + $2,000	-$4,000 + $5,000