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Question 6 20 pts Two types of power converters are under consideration for a Uninterruptible Power Supply (UPS) system for a new data center. An economic comparison is to be made using a MARR of 8% and the following cost estimates: Alpha Beta Initial cost $10,000 $20,000 Estimated life 5 years 9 years Salvage value $0 $??? Annual operating costs $2,500/year, $1,200/year Determine the salvage value for the Beta system such that both systems will have equal equivalent annual worth