Determine the most profitable blend of alloys that will

Assignment Help Civil Engineering
Reference no: EM13556986

Suppose a specialty steel company receives an order for 200 tons of steel containing at least 3 percent nickel and 2 percent manganese, with a carbon content not exceeding 3.5 percent. The steel will sell for $25 a ton. Assume the steel can be made from any combination of three different alloys, whose properties are given below.

Nickel Manganese Carbon Cost per Ton

Alloy 1 5% 8% 1% $18

Alloy 2 4 2 3 15

Alloy 3 2 2 5 10

Determine the most profitable blend of alloys that will satisfy the requirements. Hints: Let your control variables be as follows: x1 is the number of tons of alloy 1 used to make the steel, x2 is the number of tons of alloy 2 used to make the steel, and x3 is the number of tons of alloy 3 used to make the steel. The percent nickel in the steel can be calculated from the ratio of the tons of nickel in the steel divided by the total tons of steel or 100*(0.05x1 + 0.04x2 + 0.02x3)/(x1 + x2 + x3).

Reference no: EM13556986

Questions Cloud

Determine the initial speed of the ball : A 1.5-lb ball that can slide on a horizontal frictionless surface is attached to a fixed point O by means of an elastic cord of constant k = 1 lb/in. and undeformed length 2 ft. The ball is placed at a point
Determine the total force in the connection : An object is submerged in a water tank and tethered by a line to the bottom of the tank. If the object has a density of 45 kg/cubic meter and a volume of 2.5 cubic meters, what is the tension in the line?
What is the maximum kinetic energy of the rod as it swings : A thin uniform rod (mass = 0.75 kg) swings about an axis that passes through one end of the rod and is perpendicular to the plane of the swing. What is the maximum kinetic energy of the rod as it swings
Evaluate what is the mass of an ice cube : Your cup of coffee is too hot to drink when served at 95.0. What is the mass of an ice cube, taken from a -23.0 freezer, that will cool your coffee to a pleasant 59.0
Determine the most profitable blend of alloys that will : Determine the most profitable blend of alloys that will satisfy the requirements. Hints: Let your control variables be as follows: x1 is the number of tons of alloy 1 used to make the steel, x2 is the number of tons of alloy 2 used to make the steel,..
Estimate how far away are the canyon walls : Miles Tugo is camping in Glacier National Park. In the midst of a glacier canyon, he makes a loud holler. He hears an echo 1.22 seconds later. How far away are the canyon walls
What is the increase in entropy of the gas : A 2.38 mol sample of an ideal gas expands reversibly and isothermally at 278 K until its volume is doubled. What is the increase in entropy of the gas
Evaluate the angular velocity of the platform with its load : A 91.3-kg horizontal circular platform rotates freely with no friction about its center at an initial angular velocity of 1.79 rad/s. Find the angular velocity of the platform with its load
Determine where the groundwater divide is located : In a water table aquifer bounded on the ends by rivers, the hydraulic conductivity is 50 m/day. The hydraulic heads at x = 0 and x = 1000 m are 100 m and 90 m, respectively.

Reviews

Write a Review

Civil Engineering Questions & Answers

  Engineering ethics and ethical issue

what is the engineering ethics course where to write about any engineering ethical case and discuss the ethical issue?

  Engineering ethics and concept and cases

what is the engineering ethics case related to civil engineering with reference and discuss all the engineering ethics issues which covered the "Engineering etics concepte and cases?

  Transportation and management

In the construction management, there is a lot of procurement route that are necessary and suitable for the construction industry.

  Supporting Investment Promotion: ERNST & YOUNG

Ernst & young is currently providing support to various sectors. In this regards it was felt that if this report is able to document good practices currently being adopted or planned in ceramic sector.

  Personalized Cancer Therapy-A step forward

Cancer is the uncontrolled growth of abnormal cells in the body resulting in tumours that can be benign or malignant (cancerous cells). A proper treatment is necessary to fight with this serious disease.

  Discuss the different environmental companies

Discuss the different agencies, institutes, centers, different environmental companies that are active in UAE.

  Develop a simple urban constructed wetland design

Develop a simple urban constructed wetland design.

  Evaluate company performance in relation to GRI standards

Evaluate company performance in relation to GRI standards and comment on Stigler's theory.

  Water system design

Determine the corresponding error in the computed discharge

  Hydraulic behaviour in open channel

Describe how test flumes and associated equipment are used to assess and confirm hydraulic behaviour in open channel

  Write a paper on steel sustainability

Write a paper on steel sustainability.

  Writing case study about bridge collapse

Writing case study about bridge collapse

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd