Q1. Calculate the expected hourly owning and operating operation of the twin-engine scraper described below: Cost delivered 300,000 JD Tire cost = 24,000 JD Estimated life= 5 years Salvage value = 30,000 JD Depreciation method - sum-of-the-years digits Investment (interest) rate = 10% Hours used per year = 2,000 hr Tax, insurance, and storage rate = 8% Rated power = 465 hp Fuel price=0.40JD/ liter Operator's wages = 6 JD/h Fuel consumption factor = 0.035 liter /h/hp Service cost factor = 33% of hourly fuel cost Equipment Repair cost = 8.4 JD/h Estimated tire life = 3,000 hr
Q1. Calculate the expected hourly owning and operating operation of the twin-engine scraper described below: Cost delivered 300,000 JD Tire cost = 24,000 JD Estimated life= 5 years Salvage value = 30,000 JD Depreciation method - sum-of-the-years digits Investment (interest) rate = 10% Hours used per year = 2,000 hr Tax, insurance, and storage rate = 8% Rated power = 465 hp Fuel price=0.40JD/ liter Operator's wages = 6 JD/h Fuel consumption factor = 0.035 liter /h/hp Service cost factor = 33% of hourly fuel cost Equipment Repair cost = 8.4 JD/h Estimated tire life = 3,000 hr
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
![Q1.
Calculate the expected hourly owning and operating cost for the second year of
operation of the twin-engine scraper described below:
Cost delivered 300,000 JD
Tire cost = 24,000 JD
Estimated life= 5 years
Salvage value = 30,000 JD
Depreciation method=sum-of-the-years digits
Investment (interest) rate = 10%
Hours used per year = 2,000 hr
Tax, insurance, and storage rate = 8%
Rated power = 465 hp
Fuel price=0.40JD/ liter
Operator's wages = 6 JD/h
Fuel consumption factor = 0.035 liter /h/hp
Service cost factor = 33% of hourly fuel cost
Equipment Repair cost = 8.4 JD/h
Estimated tire life= 3,000 hr](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe230d89c-f3c9-45ef-8338-919ecaae95b0%2F3f420348-dabb-4c67-a9f9-9ec7f19f8562%2F7sechnx_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Q1.
Calculate the expected hourly owning and operating cost for the second year of
operation of the twin-engine scraper described below:
Cost delivered 300,000 JD
Tire cost = 24,000 JD
Estimated life= 5 years
Salvage value = 30,000 JD
Depreciation method=sum-of-the-years digits
Investment (interest) rate = 10%
Hours used per year = 2,000 hr
Tax, insurance, and storage rate = 8%
Rated power = 465 hp
Fuel price=0.40JD/ liter
Operator's wages = 6 JD/h
Fuel consumption factor = 0.035 liter /h/hp
Service cost factor = 33% of hourly fuel cost
Equipment Repair cost = 8.4 JD/h
Estimated tire life= 3,000 hr
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