44. You are given a choice between two 4-ton air conditioners. Is the higher EER rating worth th

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44. You are given a choice between two 4-ton air conditioners. Is the higher EER rating worth the extra cost, based on SPP? (only consider energy, not demand) • Choice A: EER of 9 • Choice B: EER of 11. Cost is $500 more. • Use: about 3,000 hours per year. kWh cost: $0.10.