Problem 6 A sensitivity analysis is performed for a facility with a MARR of 6%. The facility has an initial investment of $550,000 and the project has a life span of 15 years. A constant annual loan payment of $45,000 is required over the life span. Annual operation and maintenance costs are expected to be $95,000 per year that increase $10,000 per year. An additional expected maintenance cost of $126,000 is expected at year 10. Annual revenue is expected to be $152,000 per year that increases $15,000 per year. At the end of the life span, the salvage value is expected to be $1,250,000. Worst Case: Based on future projections, the annual operations and maintenance costs are expected to be $95,000 for the first year and increase $15,000 per year. Additional expenses for maintenance are expected to be $45,000 at year 5 and $65,000 at year 10. Annual expected revenue is expected to be $143,000 that increases $12,000 per year. At the end of the life span, the salvage value is expected to be $950,000. Best Case: Based on future projections, the annual operations and maintenance costs are expected to be $95,000 for the first year and increase $8,000 per year. Additional expenses for maintenance are expected to be $80,000 at year 10. Annual expected revenue is expected to be $168,000 that increases $20,000 per year. At the end of the life span, the salvage value is expected to be $1,450,000 Determine the following: a. The NPW for the expected outcome. b. The NPW for the worst case scenario. C. The NPW for the best case scenario.

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Problem 6
A sensitivity analysis is performed for a facility with a MARR of 6%. The facility has an initial
investment of $550,000 and the project has a life span of 15 years. A constant annual loan
payment of $45,000 is required over the life span. Annual operation and maintenance costs are
expected to be $95,000 per year that increase $10,000 per year. An additional expected
maintenance cost of $126,000 is expected at year 10. Annual revenue is expected to be
$152,000 per year that increases $15,000 per year. At the end of the life span, the salvage value
is expected to be $1,250,000.
Worst Case: Based on future projections, the annual operations and maintenance costs are
expected to be $95,000 for the first year and increase $15,000 per year. Additional expenses for
maintenance are expected to be $45,000 at year 5 and $65,000 at year 10. Annual expected
revenue is expected to be $143,000 that increases $12,000 per year. At the end of the life span,
the salvage value is expected to be $950,000.
Best Case: Based on future projections, the annual operations and maintenance costs are
expected to be $95,000 for the first year and increase $8,000 per year. Additional expenses for
maintenance are expected to be $80,000 at year 10. Annual expected revenue is expected to be
$168,000 that increases $20,000 per year. At the end of the life span, the salvage value is
expected to be $1,450,000
Determine the following:
a. The NPW for the expected outcome.
b. The NPW for the worst case scenario.
c. The NPW for the best case scenario.
Transcribed Image Text:Problem 6 A sensitivity analysis is performed for a facility with a MARR of 6%. The facility has an initial investment of $550,000 and the project has a life span of 15 years. A constant annual loan payment of $45,000 is required over the life span. Annual operation and maintenance costs are expected to be $95,000 per year that increase $10,000 per year. An additional expected maintenance cost of $126,000 is expected at year 10. Annual revenue is expected to be $152,000 per year that increases $15,000 per year. At the end of the life span, the salvage value is expected to be $1,250,000. Worst Case: Based on future projections, the annual operations and maintenance costs are expected to be $95,000 for the first year and increase $15,000 per year. Additional expenses for maintenance are expected to be $45,000 at year 5 and $65,000 at year 10. Annual expected revenue is expected to be $143,000 that increases $12,000 per year. At the end of the life span, the salvage value is expected to be $950,000. Best Case: Based on future projections, the annual operations and maintenance costs are expected to be $95,000 for the first year and increase $8,000 per year. Additional expenses for maintenance are expected to be $80,000 at year 10. Annual expected revenue is expected to be $168,000 that increases $20,000 per year. At the end of the life span, the salvage value is expected to be $1,450,000 Determine the following: a. The NPW for the expected outcome. b. The NPW for the worst case scenario. c. The NPW for the best case scenario.
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