Table on the right shows the net cashflow (NCF) and cumulative cashflow for two projects X and Y. Answer the following questions. 1- Based on Descarte's rule of signs, what is the max. number of real ROR (i*) for project X? (put numerical number) 2- Looking at cumulative CF of project X, can we tell that it has only one positive i* value? (put "yes" Project X ProjectY Yeuar NCF Cumulative CF NCF Cumulative CF or "no") 280 100 20,000 20,000 50 -130 16,000 36,000 3- Based on Descarte's rule of signs, what is the max. number of real ROR (i*) for project Y? (put 50 80 -36,000 50 -30 25,000 25,000 4. 50 20 30,000 5,000 numerical number) 4- Looking at cumulative CF of project Y, can we tell that it has only one positive i* value? (put "yes" or "no")

Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter2: Introduction To Spreadsheet Modeling
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du/courses/423127/quizzes/3325
take/questions/60963079
Table on the right shows the net cashflow (NCF)
and cumulative cashflow for two projects X and Y.
Answer the following questions.
1- Based on Descarte's rule of signs, what is the
max. number of real ROR (i*) for project X? (put
numerical number)
2- Looking at cumulative CF of project X, can we
tell that it has only one positive i* value? (put "yes"
Project X
Project Y
Year
NCF
Cumulative CE
NCF
Cumulative CF
or "no")
180
-100
20,000
20,000
1
50
-130
16,000
36,000
3- Based on Descarte's rule of signs, what is the
36,000
2
50
80
50
30
25,000
25,000
max. number of real ROR (i*) for project Y? (put
4
50
20
30,000
5,000
numerical number)
4- Looking at cumulative CF of project Y, can we
tell that it has only one positive i* value? (put "yes"
or "no")
Transcribed Image Text:du/courses/423127/quizzes/3325 take/questions/60963079 Table on the right shows the net cashflow (NCF) and cumulative cashflow for two projects X and Y. Answer the following questions. 1- Based on Descarte's rule of signs, what is the max. number of real ROR (i*) for project X? (put numerical number) 2- Looking at cumulative CF of project X, can we tell that it has only one positive i* value? (put "yes" Project X Project Y Year NCF Cumulative CE NCF Cumulative CF or "no") 180 -100 20,000 20,000 1 50 -130 16,000 36,000 3- Based on Descarte's rule of signs, what is the 36,000 2 50 80 50 30 25,000 25,000 max. number of real ROR (i*) for project Y? (put 4 50 20 30,000 5,000 numerical number) 4- Looking at cumulative CF of project Y, can we tell that it has only one positive i* value? (put "yes" or "no")
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