construction. The contractor found two possible sources of gravel with the following data: Average distance gravel pit to dam site Gravel cost /cu.m at pit Purchase price of pit Road construction necessary Overbuden to be removed at P4.20 cu.m Hauling cost per cu.m per km Which of the two sites will give lesser cost? Source A 3.0 km P800,000.00 P350,000.00 P5.00 Source B 1.2 km P10.00 80,000 cu.m P5.00

construction. The contractor found two possible sources of gravel with the following data: Average distance gravel pit to dam site Gravel cost /cu.m at pit Purchase price of pit Road construction necessary Overbuden to be removed at P4.20 cu.m Hauling cost per cu.m per km Which of the two sites will give lesser cost? Source A 3.0 km P800,000.00 P350,000.00 P5.00 Source B 1.2 km P10.00 80,000 cu.m P5.00

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

SQ-08: What will be the company's profit if it can sell 8,000 metric tons at a price of BDT 250,000/metric tons ? * Modern Bricks: Output and Costs Cost (BDT Total Cost Crore) 150 crore Variable cost 100 crore Fixed Cost {50 crore} Output Sales 0/0 4K MT 8K MT
Show complete manual solution
A4
Do not use Ai
SITUATION3: Under the data collected from the office of Department of Transportation and DPWH over the last 5 years indicate that for each fatality, there are 40 non-fatal injury accidents ($1500 present cost each) and 300 property damage accidents ($2000 present cost each). What is the breakeven value of statistical Me (VSL) needed to justify a highway project if i is 8%? The death rate on a particular three-lane road is 8 per 100 million vehicle-miles. Adding a lane would reduce this to 5 per million, and other accidents would cost $1.5M per mile to build, and annual maintenance would be 3% of the first cost. Assume that the lane would last 40 years. The road carries 10000 vehicle per day. Use reduction factor of 3/8 for all accidents. (Non-CE students no need to answer this item).
Assume that you are approached to assess a venture of building another bridge. Which of the following factors is the LEAST important in terms of engineering economics. a. number of vehicles in the city b. current interest rate c. cost structure d. service life of the bridge
Godo
Please no written by hand solution
Weekly Usage Annual Maintenance (hours) 13 10 14 18 22 27 25 31 40 38 Expense 17.0 22.0 25.0 27.0 37.0 34.0 33.0 39.0 51.5 40.0
1. A civil engineer has 2 alternative designs for a house. Both designs involve the acquisition of a work force that will be provided by the owner and other capital equipment to be used for this construction only. a. Design 1 calls for a workforce consisting of 5 men each costing P500/day. This design will be finished in 4 months. b. Design 2 calls for a workforce consisting of 10 men each costing P350/day and is expected to be finished in 3 months. In addition, there will be a project engineer who will supervise the work and will be paid P1000/day. His supervision will be required during the entire construction period. Disregarding material cost, how much is the total salary expenses for Design 1 and for Design 2. Assume that there are 24 working days in a month.
K An analysis of accidents in a rural state indicates that widening a highway from 30 ft to 40 ft will decrease the annual accident rate from 1,270 to 660 per million vehicle-miles Calculate the average daily number of vehicles that should use the highway to justify widening on the basis of the following estimates: (1) the average loss per accident is $1,000, (ii) the cost of widening is $107,000 per mile (iii) the useful life of the widened road is 25 years; (iv) annual maintenance costs are 3% of the capital investment and (v) MARR is 12% per year. Click the icon to view the interest and annuity table for discrete compounding when the MARR is 12% per year. Choose the correct answer below OA. The average daily number of vehicles is about 36 vehicles per day OB. The average daily number of vehicles is about 61 vehicles per day OC. The average daily number of vehicles is about 70 vehicles per day OD. The average daily number of vehicles is about 43 vehicles per day OE. The average daily…
An assembly line can produce 80 units per hour. The line's hourly cost is $4250 on straight time (the first 8 hours). Workers are guaranteed a minimum of 5 hours. There is a 35% premium for overtime, however, productivity for overtime drops by 10%. What are the average and marginal costs per unit for the following daily quantities? (a) 350 (b) 500 (c) 640 (d) 850