A Highway contractor has four locations A, B, C, and D on a road contract to which crushed stoneis to be delivered. The stone, which is all of the same quality is to be supplied from two quarries 1and 2. The table below shows the relative transportation cost per cubic meter of transporting stonefrom each quarry to each site.Quarry122A91245LocationBсDRelative transportation costs ($ per m³)15108105Quantities required at each location (m³)1131356150Quarryoutput (m³)120255a) What is the optimal allocation of the crushed stone from each quarry to each location?b) What is the transportation cost corresponding to the solution obtained in part a?

A Highway contractor has four locations A, B, C, and D on a road contract to which crushed stone is to be delivered. The stone, which is all of the same quality is to be supplied from two quarries 1 and 2. The table below shows the relative transportation cost per cubic meter of transporting stone from each quarry to each site. Quarry 1 2 A Location 9 12 45 B с D Relative transportation costs ($ per m³) 15 6 150 10 8 105 Quantities required at each location (m³) 11 3 135 Quarry output (m³) 120 255 a) What is the optimal allocation of the crushed stone from each quarry to each location? b) What is the transportation cost corresponding to the solution obtained in part a?

A Highway contractor has four locations A, B, C, and D on a road contract to which crushed stone is to be delivered. The stone, which is all of the same quality is to be supplied from two quarries 1 and 2. The table below shows the relative transportation cost per cubic meter of transporting stone from each quarry to each site. Quarry 1 2 A Location 9 12 45 B с D Relative transportation costs ($ per m³) 15 6 150 10 8 105 Quantities required at each location (m³) 11 3 135 Quarry output (m³) 120 255 a) What is the optimal allocation of the crushed stone from each quarry to each location? b) What is the transportation cost corresponding to the solution obtained in part a?

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Concept explainers

Pricing Concrete Work

The concrete work in a project usually holds a high-end cost in terms of cost and value of the work. It becomes an important step in calculating the cost associated with concrete while preparing the project scale. The cost of making concrete depends on the cost of building materials, mixed materials, labor, and machinery. A concrete contractor builds structures from concrete, usually managing all the steps of the process from assembling ingredients to building a holding structure and preparing the mixture. This person or team oversees the delivery and unloading of goods to ensure that they are done properly. Nowadays, most of the concrete in the United States comes from manufacturers working abroad, usually with branches and plants within the provinces. Contributions can range from pre-mixed concrete to basic ingredients, the consumer company then mixes it. Many American-based concrete companies, however, offer concrete products, such as ballads, bricks, countertop, concrete pipe, and building products, as well as concrete construction and installation materials. This article covers both types of suppliers for this set of building materials.

Question

A Highway contractor has four locations A, B, C, and D on a road contract to which crushed stone
is to be delivered. The stone, which is all of the same quality is to be supplied from two quarries 1
and 2. The table below shows the relative transportation cost per cubic meter of transporting stone
from each quarry to each site.
Quarry
12
2
A
9
12
45
Location
B
с
D
Relative transportation costs ($ per m³)
15
10
8
105
Quantities required at each location (m³)
11
3
135
6
150
Quarry
output (m³)
120
255
a) What is the optimal allocation of the crushed stone from each quarry to each location?
b) What is the transportation cost corresponding to the solution obtained in part a?

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