10. Based on company records of similar equipment, a consulting aerospace engineer at Aerospatiale estimated AW...

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10. Based on company records of similar equipment, a consulting aerospace engineer at Aerospatiale estimated AW values for a presently owned, highly accurate steel rivet inserter. If Retained This Number of Years AW Value, S per Year -62,000 -52,000 -49,000 -53,000 -70,000 3 A challenger has ESL 2 years and AW.= $48,000 per year. If the consultant must recommend a replace / retain decision today, should the company keep the defender or purchase the challenger? The MARR is 15% per year. b) a) When should the next replacement evaluation take place? 10. Based on company records of similar equipment, a consulting aerospace engineer at Aerospatiale estimated AW values for a presently owned, highly accurate steel rivet inserter. If Retained This Number of Years AW Value, S per Year -62,000 -52,000 -49,000 -53,000 -70,000 3 A challenger has ESL 2 years and AW.= $48,000 per year. If the consultant must recommend a replace / retain decision today, should the company keep the defender or purchase the challenger? The MARR is 15% per year. b) a) When should the next replacement evaluation take place?