"A" and "B" are two condensers. They are being considered by a company according to 9 years planning horizon and 25% MARR. Determine the break-even value for the annual O&M of "B" 1. Acost = $5,000; O&M $500/year: S.V=15% of its cost il. B: cost = $3,500; S.V=15% of its cost