Mail4. A colleague approaches you with the following simplex tableau:Mar 10, 2022, 8:58 AMInbox275MIhospital all of Monday, FebtStarred0 720 6014Snoozed510 0Sent11110 223 -2 0-41140r 19, 2022, 6:43 PM- Chat(a)tableau. Write down these variables, and give their values.Your colleague does not remember which variables to list in the first column of theons!If we were to solve this problem using the simplex method, what would be the(b)next pivot element? Justify your answerNo conversationsStart a chat

In the given simplex tableau, we have the following columns:xyzstupLet's identify the variables that…

Answered: 4. A colleague approaches you with the…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Ella has a cell phone plan. She tells you that after 8 months, she has paid a total of $760 and after 10 months, she has paid a total of $840. She does not remember the cost of the phone. Let's start by converting these to coordinates (m, C) where the inputs, m, are the number of months since Ella bought the phone, and the outputs, C, represent the total cost that Ella has paid after that many months. Coordinate for eight months: Coordinate for ten months:
Use the Simplex Method to solve the following problem. Show all work. 2. A contractor builds three types of houses; the Aries, the Belfair and the Wexford. Each house requires one lot and the following table gives the number of labor-hours and the amount of capital needed for each type of house, as well as the profit on the sale of each house. There are 12 lots, 47,500 labor-hours and $3,413,000 available for the contractor's use. Belfair 3,700 $279,600 $25,000 Wexford 5,000 Aries 3,000 $205,000 $20,000 Labor-hours Capital Profit $350,000 $30,000 a. Building how many of each type of house will maximize her profit b. What is the maximum possible profit?
Over at Duffin House, Marjory Duffin is trying to decide on the size of the print runs for the best-selling new fantasy novel Larry Plotter and the Simplex Method. The following model shows a calculation of the total cost to produce a million copies of the novel, based on an analysis of setup and storage costs c(n) = 0.0008n² - 74n+ 2,000,000 dollars, where n is the print run size (the number of books printed in each run). (a) What would be the effect on cost if the run size was increased from 20,000 to 30,000? A run of size 20,000 would cost $ and a run of 30,000 would cost $ dollars. $30,000 per month would result in a savings of Thus, increasing the run size from $20,000 to (b) Would increasing the run size in further steps of 10,000 result in the same changes in the total cost? Explain. O The cost decreases at a faster and faster rate and then begins to increase. Going from 30,000 to 40,000 decreases the cost by about the same a going from 20,000 to 30,000. O The cost decreases at…
The problem below involves three variables. Solve it with the simplex method, Excel, or some other technology.A medical clinic performs three types of medical tests that use the same machines. Tests A, B, and C take 15 minutes, 30 minutes, and 1 hour, respectively, with respective profits of $120, $260, and $530. The clinic has four machines and four workers available. One person is qualified to do test A, two to do test B, and one to do test C. If the clinic has a rush of customers for these tests, how many of each type should it schedule in a 8-hour day to maximize its profit? ? A tests ? B tests ? C tests
(2-T) ABC is a small manufacturer of two types of popular all-terrain snow skis, the J and the D models. The manufacturing process consists of two principal departments: fabrication and finishing. The fabrication department has 12 skilled workers, each of whom works 7 hours per day. The finishing department has 3 workers, who also work a 7-hour shift. Each pair of J skis require 3.5 labor hours in the fabricating department and 1 labor hour in finishing. The D model requires 4 labor hours in fabricating and 1.5 labor hours in finishing. The company operates 5 days a week. ABC makes a net profit of $50 on the J model and $65 on the D model. In anticipation of the next ski-sale season, ABC must plan its production of these two models. Because of the popularity of its products and limited production capacity, its products are in high demand, and ABC can sell all it can produce each season. The company anticipates selling at least twice as many D as J models. (Use Geogebra) Write your LP…
Consider the following system of equations and its graph: (- 4x + y - 17 3x + 2y 10 18 16 14 12 10 -8 -10 -12 -14- -16 A) What is the soluition of the svstem?
ONLY ANSWER B3!!! The inventory manager at a warehouse distributor wants to predict inventory cost (Cost in $) based on order quantity (Quantity in units). She thinks it may be a nonlinear relationship because its two primary components move in opposite directions: (1) order processing cost (costs of procurement personnel, shipping, transportation), which decreases as order quantity increases (due to fewer orders needed), and (2) holding cost (costs of capital, facility, warehouse personnel, equipment), which increases as order quantity increases (due to more inventory held). She has collected monthly inventory costs and order quantities for the past 36 months. A portion of the data is shown in the accompanying table. Cost Quantity 54.4 844 52.1 503 60.2 300 53.8 869 51.7 525 57.1 1030 61.1 288 49.8 577 53.9 490 48.2 588 47.5 606 57.4 325 59.6 1160 58.2 1072 58.7 308 58.1 1140 48.4 627 63.4 214 62.5 207 62.5 1174 62.7 1190 61.2 1166…

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