5. Present worth analysis method is used to compare and choose between A and B. Alternative B Initial cost $4500 $5500 Annual cost $300 $400 $500 $0 Salvage value Life.years 5 10 a (10 points) Present worth of Ais -$6210 -$7260 O-$8340 O $9420 b (10 points) Present worth of B is O $8440 O $9380 -$10120 O $11230 5. Present worth analysis method is used to compare and choose between A and B. Alternative B Initial cost $4500 $5500 Annual cost $300 $400 $500 $0 Salvage value Life.years 5 10 a (10 points) Present worth of Ais -$6210 -$7260 O-$8340 O $9420 b (10 points) Present worth of B is O $8440 O $9380 -$10120 O $11230