Homework Help is Here – Start Your Trial Now!
Business
Operations Management
For a construction job, a contactor can haul rock by means of an ordinary 10-cubic-yard dump truck, or he can use a combination rig where a 10 cubic-yard truck also pulls an 8-cubic yard trailer. When this combination is used, the trails slide into the empty dump truck body for the return trip. The total equipment operating cost, including the driver, amortization of capital, interest on the investment fuel, and maintenance is Php 12.25 for the dump truck and Php 17.75 per hour for the tandem rig. For the required 10-mile haul, the loading, unloading hauling and return ties are as follows: Time (minutes) Double Rig Conventional Loading Unloading 5 4 10 Hauling 24 28 Return 20 24 51 67 Which type of equipment will be more economical and how much would be the difference in its overall cost?

For a construction job, a contactor can haul rock by means of an ordinary 10-cubic-yard dump truck, or he can use a combination rig where a 10 cubic-yard truck also pulls an 8-cubic yard trailer. When this combination is used, the trails slide into the empty dump truck body for the return trip. The total equipment operating cost, including the driver, amortization of capital, interest on the investment fuel, and maintenance is Php 12.25 for the dump truck and Php 17.75 per hour for the tandem rig. For the required 10-mile haul, the loading, unloading hauling and return ties are as follows: Time (minutes) Double Rig Conventional Loading Unloading 5 4 10 Hauling 24 28 Return 20 24 51 67 Which type of equipment will be more economical and how much would be the difference in its overall cost?

Practical Management Science
Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter11: Simulation Models
Section: Chapter Questions
Problem 47P
See similar textbooks
icon
Related questions
Question
5
For a construction job, a contactor can haul rock by means of an ordinary 10-cubic-yard dump truck, or he can use a combination rig where a 10-cubic-yard truck also pulls an 8-cubic-yard trailer. When this combination is used, the trails slide into the empty dump truck body for the return trip. The total equipment operating cost, including the driver, amortization of capital, interest on the investment fuel, and maintenance is Php 12.25 for the dump truck and Php 17.75 per hour for the tandem rig. For the required 10-mile haul, the loading, unloading hauling and return ties are as follows: Time (minutes) Double Rig Conventional Loading 3 5 Unloading 4 10 Hauling 24 28 Return 20 24 51 67 Which type of equipment will be more economical and how much would be the difference in its overall cost?
Transcribed Image Text:For a construction job, a contactor can haul rock by means of an ordinary 10-cubic-yard dump truck, or he can use a combination rig where a 10-cubic-yard truck also pulls an 8-cubic-yard trailer. When this combination is used, the trails slide into the empty dump truck body for the return trip. The total equipment operating cost, including the driver, amortization of capital, interest on the investment fuel, and maintenance is Php 12.25 for the dump truck and Php 17.75 per hour for the tandem rig. For the required 10-mile haul, the loading, unloading hauling and return ties are as follows: Time (minutes) Double Rig Conventional Loading 3 5 Unloading 4 10 Hauling 24 28 Return 20 24 51 67 Which type of equipment will be more economical and how much would be the difference in its overall cost?
Expert Solution
steps

Step by step

Solved in 2 steps with 1 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Practical Management Science
Practical Management Science
Operations Management
ISBN:
9781337406659
Author:
WINSTON, Wayne L.
Publisher:
Cengage,
SEE MORE TEXTBOOKS