There are two alternatives for purchasing a concrete mixer. Both the alternatives have same  useful life. The cash flow details of alternative are as follows;  Alternative 1: Initial Purchase Cost= Rs3,00,000, annual operating and maintenance cost =  Rs20,000, Annual revenue= Rs50000, Expected salvage value = Rs125,000; useful life = 5  years.  Alternative 2: Initial Purchase Cost = Rs2,00,000, annual operating and maintenance cost =  Rs35,000, Annual revenue= Rs45000, Expected salvage value = Rs70,000, useful life = 5  years.  Use Present Worth method to evaluate the alternatives and recommend the best option, if the  rate of interest is 10% per year

You have been asked to perform an economic evaluation of two projects and recommend one of them for implementation. The project parameters are as follows: Project A Project B Discount Rate 4.0% 4.0% Your analysis concludes that: Project Cost $1,000,000 $750,000 Project Life (yrs) 10 15 Elec. Savings Elec. Cost (kWh/yr) ($/kWh) 800,000 600,000 O Project A is preferable, but Project B also has attractive performance. O Project B is preferable, but Project A also has attractive performance. O Project B is preferable and Project A results in a net loss. O Project A is preferable and Project B results in a net loss. $0.12 $0.12 Annual Cost Escalation Rate 1.5% 1.5%

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A. An NGO is considering building a school for children in a community with 200 children. Assume that currently, only 83 children attend school. Analysts have estimated that the new school will double school attendance to 166 children. Also, assume that the present social value of each child attending school is $2,000. If the project requires an initial investment of $50k plus an additional $15k per year after the first year until it is completed, and if it takes 4 years to complete, what is its SNPV at a PDR of 7%? Assume that the construction imposes a negative externally of $7k a year due to noise and pollution. Also assume that the benefits start in the 5th year. B. Calculate the SIRR for the above project.  C. Explain, why a child attending school has social value

Compare the alternatives C and D on the basis of a present worth analysis using an interest rate of 14% per year and a study period of 10 years. Alternative First Cost AOC, per Year Annual Increase in Operating Cost, per Year Salvage Value Life, Years с $-48,000 $-9,000 $-1,400 $8,000 10 The present worth of alternative C is $ -117974.14 Alternative D offers the lower present worth. D $-34,000 $-9,000 $-1,500 $1,400 5 and that of alternative D is $ -73129.34 x

Can some one please help me to answer each question correctly? please and thank you.

Can some one please help me to solve the following question. Please and thank you

QUESTION 3 For the below ME alternatives, which machine should be selected based on the AW analysis. MARR=10% Machine A Machine B Machine C First cost, $ 15,828 30000 10000 Annual cost, $/year Salvage value, s Life, years 8,753 6,000 4,000 4,000 5,000 1,000 Answer the below questions: A- AW for machine A= QUESTION 4 For the below ME alternatives, which machine should be selected based on the AW analysis. MARR=10% Machine A Machine B Machine C First cost, $ 15000 21,344 10000 Annual cost, $/year 8,314 6,000 4,000 Salvage value, $ Life, years 4,000 5,000 1,000 Answer the below questions: B- AW for machine B=

PW values of a project were calculated for several values of (i). The results were plotted as shown in the figure. a. What are the values of ROR (i*) for this project? Put 100 integer number followed immediately by% 75 1- 50 25 2- 10 20 30 40 50 b. If this project is a public sector project (i.e. its ROR is low). What value should we choose as the ROR for the 50 project? Put integer number followed immediately 75 by% 100 (O00TS x) Md

Answer the problems on the basis of the above graph and the most likely estimates given as follows: If the profit (R−E) is decreased by 5%, this projectis not profitable. (a) True (b) False.