solve q5,6,7,9,10 please quickly

QUESTION 1 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 efficient 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 -26,000-30,000 Annual maintenance cost, 5 per year -800-300 Salvage value, 2,000 3,000 Electrical power savings, S 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. Work was the clear choice due to its substantially larger Aw value, hence York AC units were installed MARR 1294 LG York Annual Years Investment and salvage maintenance 0 $26,000 150 Repair savings so Investment and salvage $30,000 Annual Repair maintenance Savings 50 50 The spreadsheet in below sheet k the one Mohamad used to make the decision. York was the clear cholce due to its substantially larger Aw value, hence York Acurves were Installed MARR 129 LG Investment Annual Years Jard salvape maintenance 04 526,000 50 150 $800 250 5800 350 SRDO 450 5800 550 S800 650 5800 7 $2,000 5800 B 9 10 W element 56,068 5800 Total Aw York Repair westment Annual Repair savings and salvage maintenance savings so $30,000 50 50 525,000 50 5300 $35,000 $25,000 SO $300 $35,000 525.000 50 -$300 $35,000 525,000 50 $300 $35.000 525.000 vo $300 $35.000 125.000 30 5300 $35.000 $25,000 SO 5300 $35,000 50 $300 $35,000 SO $300 $35,000 $3,000 $300 $35,000 $25.000 55,139 $300 $35,000 $18,701.17 $29,561.43 During a quick review tyear 4 of operation), it was obvious that the maintenance costs and repair savings have not followed (and will not follow the estimates made 4 years ago. In fact, the maintenance contract cost is going from $300 this year (year 4) to 51200 per year next year and will then lycrease 9% per year for the next 6 years. Also, the electrical power savings for the last 4 years were $31,312 year 1) 527.565 year 2), $30,493 year3), and $32.9031 year4), as best as Mohamad can determine. He believes Savings will decrease by $1,500 per year hereafter. Finally, these 4-year-old Curvits are worth nothing on the market now, so the salvage is zero, not $3000. During a quick review year 4 of operation. It was obvious that the maintenance costs and repair savings have not followed and will not follow the estimates made 4 years ago. In tad, the maintenance contract cost is going from $300 this yeat year 4) to $1200 per year next year and will then increases per year for the next 6 years. Also the electrical power swings for the last years were 531,312 year 1). $27565[year 2) 530 493 year3, and 532.903 year) as best as Mohamad can determine. He believes savings will decrease by $1.500 per year hereafter. Finally, these year-old AC units are worth nothing on the market now, so the salvage is zero, not 53000 01 - With these newestimates. What is the AW of the investment and Savage value for YORK AC unt? 7173.07 02 with these new estimates, what the of the investment and Salvage value for YORK AC unt? 19.00 Q3 wah these new estimates what the recalculated Aw maintenance cost for the YORK AC 106493 04. With these new estimates, what is the recalculated PW maintenance cost for the VORWAC? 05. With these new estimates what is the reacted Total W cost for YORK AC units 06 Wah these newestimates what is the recalculated Total cost for YORK AC units 97 With these newestimates what is the recalculated Total PW cost for YORK AC units 98 - If these estimates had been made 4 years ago would YORK have been the economic choice why plan your answer 1570517 09. Wat is difference in capital recovery amount for the YORK units with the newestimatest 010 MARS changed to for the upcoming years what will be the Total Pw for the YORK QUESTION 1 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 efficient 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 -26,000-30,000 Annual maintenance cost, 5 per year -800-300 Salvage value, 2,000 3,000 Electrical power savings, S 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. Work was the clear choice due to its substantially larger Aw value, hence York AC units were installed MARR 1294 LG York Annual Years Investment and salvage maintenance 0 $26,000 150 Repair savings so Investment and salvage $30,000 Annual Repair maintenance Savings 50 50 The spreadsheet in below sheet k the one Mohamad used to make the decision. York was the clear cholce due to its substantially larger Aw value, hence York Acurves were Installed MARR 129 LG Investment Annual Years Jard salvape maintenance 04 526,000 50 150 $800 250 5800 350 SRDO 450 5800 550 S800 650 5800 7 $2,000 5800 B 9 10 W element 56,068 5800 Total Aw York Repair westment Annual Repair savings and salvage maintenance savings so $30,000 50 50 525,000 50 5300 $35,000 $25,000 SO $300 $35,000 525.000 50 -$300 $35,000 525,000 50 $300 $35.000 525.000 vo $300 $35.000 125.000 30 5300 $35.000 $25,000 SO 5300 $35,000 50 $300 $35,000 SO $300 $35,000 $3,000 $300 $35,000 $25.000 55,139 $300 $35,000 $18,701.17 $29,561.43 During a quick review tyear 4 of operation), it was obvious that the maintenance costs and repair savings have not followed (and will not follow the estimates made 4 years ago. In fact, the maintenance contract cost is going from $300 this year (year 4) to 51200 per year next year and will then lycrease 9% per year for the next 6 years. Also, the electrical power savings for the last 4 years were $31,312 year 1) 527.565 year 2), $30,493 year3), and $32.9031 year4), as best as Mohamad can determine. He believes Savings will decrease by $1,500 per year hereafter. Finally, these 4-year-old Curvits are worth nothing on the market now, so the salvage is zero, not $3000. During a quick review year 4 of operation. It was obvious that the maintenance costs and repair savings have not followed and will not follow the estimates made 4 years ago. In tad, the maintenance contract cost is going from $300 this yeat year 4) to $1200 per year next year and will then increases per year for the next 6 years. Also the electrical power swings for the last years were 531,312 year 1). $27565[year 2) 530 493 year3, and 532.903 year) as best as Mohamad can determine. He believes savings will decrease by $1.500 per year hereafter. Finally, these year-old AC units are worth nothing on the market now, so the salvage is zero, not 53000 01 - With these newestimates. What is the AW of the investment and Savage value for YORK AC unt? 7173.07 02 with these new estimates, what the of the investment and Salvage value for YORK AC unt? 19.00 Q3 wah these new estimates what the recalculated Aw maintenance cost for the YORK AC 106493 04. With these new estimates, what is the recalculated PW maintenance cost for the VORWAC? 05. With these new estimates what is the reacted Total W cost for YORK AC units 06 Wah these newestimates what is the recalculated Total cost for YORK AC units 97 With these newestimates what is the recalculated Total PW cost for YORK AC units 98 - If these estimates had been made 4 years ago would YORK have been the economic choice why plan your answer 1570517 09. Wat is difference in capital recovery amount for the YORK units with the newestimatest 010 MARS changed to for the upcoming years what will be the Total Pw for the YORK