Enabled: Test IISavedHelpSave & Exit39A company that handles hazardous waste wants to minimize the shipping cost for shipments to a disposal center from five receivingstations it operates. Given the locations of the receiving stations and the volumes to be shipped daily, determine the location of thedisposal center. (Round X and Y to 2 decimal places.)Location ofProcessingStation, (x, y)9,54,107,72,8ces4,7Volume,Tons per Day289202530Click here for the Excel Data Fileere to search6< PrevO8 of 35Next >75°F Partly cloudy89RTYGHKCVBNMOaltPctripause

Step 1: Step 2: Step 3: Step 4:

Answered: Enabled: Test II Saved Help Save & Exit…

Practical Management Science

6th Edition

ISBN:9781337406659

Author:WINSTON, Wayne L.

Publisher:WINSTON, Wayne L.

Chapter5: Network Models

Section5.5: Shortest Path Models

Problem 30P

See similar textbooks

Similar questions

Date is data of type: Nominal Ordinal Ratio Interval
Q. Cypress River Landscape Supply is a large wholesale supplier of landscaping materials in Georgia. Cypress River's sales vary seasonally; sales tend to be higher in the spring months than in other months.a. Suppose Cypress River estimates a linear trend without accounting for this seasonal variation. What effect would this omission have on the estimated sales trend?b. Alternatively, suppose there is, in fact, no seasonal pattern to sales, and the trend line is estimated using dummy variables to account for seasonality. What effect would this have on estimation? Thank you for providing answer.
Question 3 A frequency distribution is given below: Class A B с D Frequency 7 9 9 Calculate the probability of class C occurring using the Relative Frequency method. Express your answer as an decimal rounded to two (2) decimal places.
Question 3: Jane is trying to forecast demand for her store, using moving average with n=2, Fill in the missing cells with correct values and find average error for first quarter and second quarter of year 2000 E Enroll- Year Quarter ment Forecast Error Abs Error 1997 313 3. 2 285 4 3 312 5. 4 339 6. 1998 1 359 7 320 356 385 6. 10 1999 396 367 11 397 12 423 13 14 2000 1 15 2000 3412M4
Problem 1Human visual inspection is necessary in many quality engineering contexts and is naturallysubject to subjectivity. This is especially true for the inspection of solder joints on circuit boards,as there are numerous types of solder defects, as well as a degree to which a joint possessesone or more defect. Consequently, even highly trained inspectors can disagree on the status ofa particular joint. In a batch of 10,000 such joints, inspector A found 724 to be defective,inspect B found 751 to be defective, and 1159 of the joints were judged to be defective by atleast one of the inspectors. Suppose that one of the 10,000 joints is randomly selected.a. What is the probability that the selected joint was judged to be defective by neither ofthe two inspectors?b. What is the probability that the selected joint was judged to be defective by inspector Bbut not by inspector A?
What is brown-gibson model for plant location>?>?>>??>?>
Question 1: Market planning, Inc. a marketing research firm, has obtained the prescription sales data for 20 independent pharmacies (attached). In this table y is the average weekly prescription sales over the past year (in units of $1,000), x1 is the floor space (in square feet), x2 is the percentage of floor space allocated to the prescription department, x3 is the number of parking spaces available to the store, x4 is the weekly per capita income for the surrounding community (in units of $100), and x5 is a dummy variable that equals 1 if the pharmacy is located in a shopping center and 0 otherwise. Regress average weekly prescription sales against different combinations of the independent variables. What is the best model? Discuss what the parameter coefficients say about prescription sales.
YEAR 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 ARRIVAL ('000) 35.5 28 30.3 36 49.5 56 72.4 71 79.3 96 DELAYED RATE 4.2 3.8 3.8 3.5 4.6 4.5 4.6 4.6 4.7 4.5 A marketing analyst for Rockstar Travel Company. He wants to analyze the trend of international tourist arrival in KL by using international tourist arrival rate and flight delayed rate over the past 10 years. Propose ONE (1) forecasting model that can be used by Alvin. Why would you proposed that particular model? Develop the forecasting model that you suggest in (i). Briefly explain your model.
Answer using irac method Question 3 The Unemployment Program of the Government of Guava Land has several offices throughout the country, ten (10) to be specific. At these offices, all the administrative matters of the Program are administered, inclusive of payments to suppliers, payroll and Information Technology services. There are several assets and confidential data on each compound such as computer equipment, filing cabinets, personal data and several pieces of furniture. Within recent times, there were numerous burglaries’ at a number of locations, which resulted in the loss of two million dollars’ worth in items. The Police are currently undertaking an investigation to catch the culprits. The Minister, who is responsible for the Program, has mandated the Program to procure security services for one year at each location. After a highly competitive procurement process, Big Trouble Security Services secured the contract to provide security services at all the locations.…
REQIRED QUESTION 1, and 2,
QUESTION 2 The number of patients coming to the Healthy Start Maternity clinic has been increasing steadilyover the past eight months. You are provided with some historical data as follows: Month Clinic attendance (in thousands)1 3.42 3.93 4.54 5.05 5.86 5.97 6.58 6.7 a. Identify and give a brief explanation of the:-i. Dependent variableii. Independent variable b. Use simple linear regression to forecast annual demand for months 9 and 10 by using thetabular method to:-i. Derive the values for the intercept and slope. ii. Derive the linear regression equation. iii. Plot the linear regression line. iv. Develop a forecast of the clinic attendance for months 9 and 10.
QUESTION 3 A department store has recorded the sales of the best selling can opener model during the last 6 months. Observed values of the can opener sales are: Period 1 2 3 4 5 6 Sales 25 22 26 33 28 30 Use Holt’s double exponential smoothing with smoothing coefficients α=0.3, β=.15, S1=24.13 and G1=1.484 to calculate F1,2, G2 and S2. F1,2 = S2 = G2 =

SEE MORE QUESTIONS

Recommended textbooks for you

Practical Management Science

Operations Management

ISBN:

9781337406659

Author:

WINSTON, Wayne L.

Publisher:

Cengage,

Practical Management Science

Operations Management

ISBN:

9781337406659

Author:

WINSTON, Wayne L.

Publisher:

Cengage,

SEE MORE TEXTBOOKS