The PW-based relation for the incremental cash flow series to find Δi* between the lower first-cost alternative X and alternative Y has been developed.
0 = -50,000 + 9000(P/A,Δi*,10) + ( -1000(P/F,Δi*,10))0 = -50,000 +
9000(P/A,Δi*,10) + -1000(P/F,Δi*,10)
Determine the highest MARR value for which Y is preferred over
X.
Any MARR value greater than % favors Y.
Determine the highest MARR value for which Y is preferred over X.
=RATE(10,9000,-50000,-1000)
=12.260%
The PW-based relation for the incremental cash flow series to find Δi* between the lower first-cost...
The PW-based relation for the incremental cash flow series to find Ai* between the lower first-cost alternative X and alternative Y has been developed. 0=-22,000+ 9000(P/A, Ai* ,10) + (-4000(P/F,4i * ,10)) Determine the highest MARR value for which Y is preferred over X. Any MARR value greater than % favors Y.
The PW-based relation for the incremental cash flow series to find Δ between the lower first-cost alternative x and alternative Y has been developed. 0-42,000+9000(PIA Ai10)+-3000(PIF.Ai 10) Determine the highest MARR value for which Y is preferred over X Any MARR value greater than % favors Y.
3. (20 Points) Choose the best alternative based on challenger-defender principle for incremental cash flow, when the MARR-15%. Assume 7 years of useful life for each alternative. Hint: Set EUAW-0; 10% < i< 20 % C A $180,000 $14,400 $68,000 $12,000 S235,000 $44,000 $89,000 $21,000 Initial Cost $184,000 Salvage Value $38,300 Annual Benefit $75,300 Yearly 0&M Cost $21,000 3. (20 Points) Choose the best alternative based on challenger-defender principle for incremental cash flow, when the MARR-15%. Assume 7 years of...
HELP PLEASE!! A sociologist is interested in the relation between x = number of job changes and y = annual salary (in thousands of dollars) for people living in the Nashville area. A random sample of 10 people employed in Nashville provided the following information. X (number of job changes) Y (Salary in $1000) 5 10 10 3 32 37 34 32 32 38 43 37 40 33 In this setting we have Ex = 59, Ey = 358, Ex?...
10 A sociologist is interested in the relation between x = number of job changes and y = annual salary (in thousands of dollars) for people living in the Nashville area. A random sample of 10 people employed in Nashville provided the following information. X (number of job changes) Y (Salary in $1000) 6. 5 10 10 3 36 34 35 32 32 38 43 37 40 33 In this setting we have Ex = 58, Ey = 360, Ex...
A sociologist is interested in the relation between x = number of job changes and y = annual salary (in thousands of dollars) for people living in the Nashville area. A random sample of 10 people employed in Nashville provided the following information. x (number of job changes) 3 7 6 6 1 5 9 10 10 3 y (Salary in $1000) 34 33 38 32 32 38 43 37 40 33 In this setting we have Σx = 60,...
A doctor wanted to determine whether there is a relation between a male's age and his HDL (so-called good) cholesterol. The doctor randomly selected 17 of his patients and determined their HDL cholesterol. The data obtained by the doctor is the in the data table below. Complete parts (a) through (f) below. Click the icon to view the data obtained by the doctor. C. Ho: B1 = 0; HT:B1+0 Use technology to compute the P-value. Use the Tech Help button...
A pediatrician wants to determine the relation that may exist between a child's height and head circumference. She randomly selects 5 children and measures their height and head circumference. The data are summarized below. Complete parts (a) through (f) below. Height (inches), x Head Circumference (inches), y| 26.5 25.5 25 27 260 17.5 17.3 17.1 16.9 17.3 (a) Treating height as the explanatory variable, x, use technology to determine the estimates of Po and B,. Bo bo = B, b,...
A sociologist is interested in the relation between x = number of job changes and γ = annual salary (in thousands of dollars) for people living in the Nashville area. A random sample of 10 people employed in Nashville provided the following information. 9 10 10 3 34 36 32 32 32 3843 37 40 33 5 76 x (number of job changes) Y (Salary in $1000 In this setting we have Σχ = 62, Ху-357, ΣΧ2-462, Xy2-12,875, and ΣΧγ...
Find the calculations for the data of this population? a) Calculate the relative fitness for each of the three genotypes? b) What is the mean fitness of this population, and how do you expect it to change in response to selection? c) Based on the calculations in a), calculate the values of h and s. What type of selection has occured? d) If the surviving individuals mate at random, what will be the genotype frequencies in the next generation (...