The supervisor ofa community swimming pool has developed two methods for chlorinating the pool. If gaseous chlorine is added, a chlorinator will be required that has an initial cost of RM 8,000 and a useful life of 5 years. The chlorine will cost RM 650 per year, and the labor cost will be RM 800 per year. Alternatively, dry chlorine can be added manually at a cost of RM 1,000 per year for chlorine and RM 1, 900 per year for labor. Recommend the best option the basis of a present worth analysis if the interest rate is 10% per year.

The supervisor ofa community swimming pool has developed two methods for chlorinating the pool. If gaseous chlorine is added, a chlorinator will be required that has an initial cost of RM 8,000 and a useful life of 5 years. The chlorine will cost RM 650 per year, and the labor cost will be RM 800 per year. Alternatively, dry chlorine can be added manually at a cost of RM 1,000 per year for chlorine and RM 1, 900 per year for labor. Recommend the best option the basis of a present worth analysis if the interest rate is 10% per year.

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

Problem 1QTC

See similar textbooks

Similar questions

I leave a like on all sections for your assistance, thank you.WATER TREATMENT PLANT PROCESS COSTSInformation: (Please see the attached image depicting the schematics + Text) The results obtained from the four operating modes showed that the hardness decreased by 4.7% when both processes were in operation (i.e., sludge recirculation and aeration). When only sludge was recirculated, the reduction was 3.8%. There was no reduction due to aeration only, or when there was neither aeration nor recirculation. For turbidity, the reduction was 28% when both recirculation and aeration were used. The reduction was 18% when neither aeration nor recirculation was used. The reduction was also 18% when aeration alone was used, which means that aeration alone was of no benefit for turbidity reduction. With sludge recirculation alone, the turbidity reduction was only 6%, meaning that sludge recirculation alone actually resulted in an increase in turbidity-the difference between 18% and 6%. Since…
Question 1! RUSTIC CABIN-Cost breakdown for 2,000ft2 cabin. Estimate: $250,000. COST ITEMS PERCENT OF TOTAL COST 1. Construction permits, legal, and title fees 2. Roadway, site clearing and preparation 15 3. Foundation, concrete and masonry 13 4. Wallboard, carpentry, and flooring 12 5. Heating, ventilation, air conditioning (HVAC) 13 6. Electric, plumbing and communications 10 7. Roofing and flooring 12 8. Painting and finishing 17 100 What is the price per sq. ft. of the 2,000ft? cabin? $100 $150 $125 $135
Background:New Pumper system equipment is under consideration by a gulf coast chemical processing plant. One crucial pump moves highly corrosive liquids from specially lined tanks on intercoastal barges into storage and preliminary refining facilities dockside. Beacuse of the variable quality of the raw chemical and the igh pressures imposed on the pump chassis and impellers, a close log is maintained on the number of hours per year that the pump operates safety records and pump componenet deterioration are considered critical control points for this system. As currently planned, rebuild and M&O cost estimates are increased accordingly when cummulative operating time reaches the 6000-hour mark. Information:- First cost: $800,000- Rebuild Cost: $150,000 whenever 6000 cumulative hours are logged. Each rework will cost 20% more than the previous one. A maximum of three rebuilds are allowed.- M&O Costs: $25,000 for each year 1 through 4 $40,000 per year starting the year after the…
Typed plz Please provide me a solution stp by step i want quality solution also tske care of plagiarism also
At what output level is variable costs per unit at a minimum? Supporting Materials Steel Costs $ per ton MC ATC $175 AVC $115 $70 4,000 9,000 11,000 16,500 Steel Outp ut (in tons)