Evaluate the two alternatives A and B and decide the economic justified alternative using: Present worth method Annual worth method Future worth method I.R.R method E.R.R Method E.R.R.R method M.A.R.R = 15% , the details of alternatives are shown in the table below Alternatives A B Investments $6,000 $7,500 Useful life (years) 10 5 Annual disbursements $2,500 $3,500

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   The better alternative between the second  increment (B – C) is:. Group of answer choices Alt. B Alt. C Alt. B or Alt. C Alt. A

Given cash flows for two alternatives as shown in table below, choose the most attractive alternative if MARR = 8%.                                                 Year 0 1 2 3 through ∞ Alt. A -$42K $3.6K $3.6K $3.6K Alt. B -$54K $4.7K $4.7K $4.7K   Group of answer choices Alt. A Alt. B Select neither Select either

Need answers ASAP... The annual worth can be calculated from the alternative’s: a. either ( a) or ( b) b. future worth by multiplying by ( F/A, i, n) c. all of the above d. present worth by multiplying by ( A/P, i, n)