Consider the cash flows of different projects and answer the questions from 1 to 4, (all amounts are in SR): n PROJECT 1 0 -30 000 PROJECT 2 -20 000 PROJECT 3 PROJECT 4 -15 000 -25 000 1 0 6.000 7 500 10 000 2 0 6 500 7 000 10 000 3 60 000 7 000 8 000 10 000 1. According to the equivalent annual worth criteria, which projects are accepted at MARR of 10%: A. Projects 1 and 4 B. Projects 1 and 3 C. Projects 2 and 3 D. All projects accepted E. All projects rejected

Answer is E, but don't know how? Please solve the answer as well!! .. If you did any mistake will downvote

Any help would be appreciated!   Given the data for three different alternatives in the table below, determine the best alternative using the incremental rate of return (∆RoR) analysis. MARR =9%.                                         A                      B                      C First cost                       $15,000            $25,000           $20,000 O &M Cost/ year           1,600                400                  900 Benefit/year                   8,000                13,000             9,000 Salvage value                3,000                6,000               4,600 Life in years                   4                       4                       4   1. The better alternative between the first increment is ________________. A. Alt. A or Alt. B          B. Alt. A          C. Alt.C          D. Alt. B   2. The better alternative between the second increment is ___________________. A. Alt. B or Alt. C          B. Alt. B          C. Alt. C          D. Alt. A

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QUESTION 8 For th below two machines and based on AW analysis which machine we should select? MARR=10% Machine A Machine B First cost, $ Annual cost, $/year Salvage value, $ Life, years 3 Answer the below question: B-the AW for machine B= 26,612 12,417 4,135 infinite 140,454 7,170

Question 3 A project with the following costs are under consideration to determine its profitability. Using the IRR comparison, and an annual MARR of 10% compounded semiannually, determine if the project should be executed First cost $45,000 Semiannual operating cost $10,000 Semiannual income $20,000 Salvage value $20,000 Life in years 4 years Oa. IRR = 17% semiannual Ob. IRR= 18.7% semiannual O IRR = 16.9% semiannual Od. IRR 15.3% semiannual

a company is considering the purchase of a new Lathe, where there are 3 alternative Lathes with brands D, E and F with economic value for each Lathe as follows;   Lathe Machine D Lathe Machine E Lathe Machine F Initial Cost (Million Rp) 530 540 480 Maintenance Cost (MillionRp) 90 80 100 Residual Value (Million Rp) 60 130 80 Operating Life 10 10 10   Question: Do a Present Worth Analysis to be able to determine the Alternative chosen from the three Generators with MARR = 13%?

Given the following two mutually exclusive alternatives and using repeatability assumption, the correct equation for computing the CW of alternative B is. MARR-15% / year. Capital Investment, $ Market value, $ Annual Expenses, $ Useful life (years) Alternative A -12.000 0 -2,200 10 O CW(15%)-(-40,000-100-(P/A, 15%, 25)+10000(P/F, 15 %. 25))*0.15 O CW(15 %)-(-40,000(A/P. 15%, 25)-1000+10,000(A/F. 15%, 25))/0.15 OCW(15%) - (-40,000(A/P. 15%, 25)-1000+10,000(A/F, 15%, 25))*0.15 OCW(15%)-(-40,000-100-(P/A, 15%, 25 ) +10000 (P/F, 15%, 25))"0.15 Alternative B -40.000 10,000 1,000 25

please answer all with complete solution and draw the cash flow diagram,,, do not use excel please. thank you....

Consider the following analysis of two alternatives, X & Y:         YR X Y             0 -200 -1000             1 50 250             2 50 250             3 50 250             4 50 250             5 100 300                               The MARR is 10%. Calculate the incremental rate of return in percent to the nearest 0.1 percent.