i need a solution for Q 8,9,10

and Double check for the rest

De wo der Uranus were compareu. LG York Cost and installation, $ -26,000-36,000 Annual maintenance cost, $ per year -800 -300 Salvage value, $ 2,000 3,000 Electrical power savings, 5 per year 25,000 35,000 Useful life, years 7 10 The spreadsheet in below sheet is the one Mohamad used to make the decision. York was the clear choice due to its substantially larger AW value, hence York AC units were installed. MARR 129 Nears LG Annual maintenance $0 $800 -5800 $800 $800 -5800 5800 -5800 Investment and salvage 0-526,000 1150 250 3.50 450 550 650 152.000 8 88 Repair Investment Savings and salvage SO $36.000 $25,000 $25,000 $ $25,000 50 $25,000 $ $25,000 $0 525.000 $0 $25,000 $0 $0 SO $3,000 $25,000 $7,025 $18.701.17 York Annual Repair maintenance Savings $0 $0 $300 $35,000 $300 $35,000 $300 $35,000 $300 $35,000 5300 $35.000 -$300 $35,000 5300 $35,000 $300 535.000 5300 $35,000 -5300 $35,000 $300 535,000 $28,499.52 9 10 AW element 56,068 Total AW $800 QUESTION 1 10 points Save CASE STUDY ANNUAL WORTH ANALYSIS-THEN AND NOW Background and Information Mohamad, owner of an residential furnished apartment's in Dubai, performed an economic analysis 4 years ago when he decided to place an new eefficient central AC unit for each apartments instead of old split units windows type in each room. The estimates used and the annual worth analysis at MARR = 12% are summarized below. Two different AC brands were compared LG York Cost and installation, -26,000 -36,000 Annual maintenance cost. 5 per year -800 -300 Salvage value, $ 2,000 3,000 Electrical power savings, 5 per year 25,000 35,000 Useful life, years 7 10 The spreadsheet in below sheet is the one Mohamad used to make the decision. York was the clear choice due to its substantially larger AW value, hence York AC units were installed. onowe ROWEROWE URE $300 this year year 4 to 51200 per year next year and will then increase per year for the next 6 years. Also, the electrical power savings for the last 4 years were $31,312 year 1), 127,565 (year 21 530,493 years, and $32.90% year as best as Mohamad can determine. He believes savings will decrease by $3.349 per year hereafter. Finally, these 4 year old AC units are worth nothing on the market now, so the salvage is zero, not 53000 Q1. With these new estimates. What is the AW of the investment and Salvage value for YORK AC unit? 7173.07 02. With these newestimates, What is the FW of the Investment and Salvage value for YORK AC unit? -145640 OB 03. With these new estimates, what is the recalculated Aw maintenance cost for the YORK AC units? -104426 04. With these new estimates, what is the recalculated PW maintenance cost for the YORK AC units? -5244 26 05: Withi these new estimates, what is the recalculated Total Aw cost for YORK AC units. -17604.78 06. With these new estimates, what is the recalculated Total PW cost for YORK AC units, 357442.57 07. With these new estimates, what is the recalculated Total Pw cost for YORK AC units -88354 34 08 - If these estimates had been made 4 years ago would YORK still have been the economic choice why explain yor answer 09- What is difference in capital recovery amount for the YORK units with these new estimates? 910. IF MARR is changed to 8% for the upcoming 6 years what will be the Total PW for the YORK units? De wo der Uranus were compareu. LG York Cost and installation, $ -26,000-36,000 Annual maintenance cost, $ per year -800 -300 Salvage value, $ 2,000 3,000 Electrical power savings, 5 per year 25,000 35,000 Useful life, years 7 10 The spreadsheet in below sheet is the one Mohamad used to make the decision. York was the clear choice due to its substantially larger AW value, hence York AC units were installed. MARR 129 Nears LG Annual maintenance $0 $800 -5800 $800 $800 -5800 5800 -5800 Investment and salvage 0-526,000 1150 250 3.50 450 550 650 152.000 8 88 Repair Investment Savings and salvage SO $36.000 $25,000 $25,000 $ $25,000 50 $25,000 $ $25,000 $0 525.000 $0 $25,000 $0 $0 SO $3,000 $25,000 $7,025 $18.701.17 York Annual Repair maintenance Savings $0 $0 $300 $35,000 $300 $35,000 $300 $35,000 $300 $35,000 5300 $35.000 -$300 $35,000 5300 $35,000 $300 535.000 5300 $35,000 -5300 $35,000 $300 535,000 $28,499.52 9 10 AW element 56,068 Total AW $800 QUESTION 1 10 points Save CASE STUDY ANNUAL WORTH ANALYSIS-THEN AND NOW Background and Information Mohamad, owner of an residential furnished apartment's in Dubai, performed an economic analysis 4 years ago when he decided to place an new eefficient central AC unit for each apartments instead of old split units windows type in each room. The estimates used and the annual worth analysis at MARR = 12% are summarized below. Two different AC brands were compared LG York Cost and installation, -26,000 -36,000 Annual maintenance cost. 5 per year -800 -300 Salvage value, $ 2,000 3,000 Electrical power savings, 5 per year 25,000 35,000 Useful life, years 7 10 The spreadsheet in below sheet is the one Mohamad used to make the decision. York was the clear choice due to its substantially larger AW value, hence York AC units were installed. onowe ROWEROWE URE $300 this year year 4 to 51200 per year next year and will then increase per year for the next 6 years. Also, the electrical power savings for the last 4 years were $31,312 year 1), 127,565 (year 21 530,493 years, and $32.90% year as best as Mohamad can determine. He believes savings will decrease by $3.349 per year hereafter. Finally, these 4 year old AC units are worth nothing on the market now, so the salvage is zero, not 53000 Q1. With these new estimates. What is the AW of the investment and Salvage value for YORK AC unit? 7173.07 02. With these newestimates, What is the FW of the Investment and Salvage value for YORK AC unit? -145640 OB 03. With these new estimates, what is the recalculated Aw maintenance cost for the YORK AC units? -104426 04. With these new estimates, what is the recalculated PW maintenance cost for the YORK AC units? -5244 26 05: Withi these new estimates, what is the recalculated Total Aw cost for YORK AC units. -17604.78 06. With these new estimates, what is the recalculated Total PW cost for YORK AC units, 357442.57 07. With these new estimates, what is the recalculated Total Pw cost for YORK AC units -88354 34 08 - If these estimates had been made 4 years ago would YORK still have been the economic choice why explain yor answer 09- What is difference in capital recovery amount for the YORK units with these new estimates? 910. IF MARR is changed to 8% for the upcoming 6 years what will be the Total PW for the YORK units