The following information is known about a project to upgrade a point-of-sale system at Kids and Tots Apparel:Question ViewerActivityAActivity Time (days)7Immediate Predecessor(s)FG233535B C D EAAB, CDE5Ea. Choose the correct network diagram for this project. C.Question Viewer(B2)(F3D.(B2)F3☑ADΕStartFinish735C305Gand the project duration isdays. (Enter your response as an integer.)ADΕStartFinish735C3G5b. Determine the critical path and project duration.The critical path is path

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Practical Management Science

6th Edition

ISBN:9781337406659

Author:WINSTON, Wayne L.

Publisher:WINSTON, Wayne L.

Chapter2: Introduction To Spreadsheet Modeling

Section: Chapter Questions

Problem 20P: Julie James is opening a lemonade stand. She believes the fixed cost per week of running the stand...

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week 5In this discussion thread, we will safety and security in hotels.As most of you been doing so far, be sure to post elaborately and include research where appropriate. Remember that solid and elaborate posts will get you closer to full credit in the threaded discussions.Given the need for heighten security, how can hotels ensure their guests that they are safe in their hotels? Do you see any section of a hotel that is vulnerable to unsafe activity?diss 2Class,In this discussion thread, we will talk about TQM. Be sure to read about TQM in our textbook so you understand what it is all about. Then, we will develop a discussion.As most of you been doing so far, be sure to post elaborately and include research where appropriate. Remember that solid and elaborate posts will get you closer to full credit in the threaded discussions.As a hotel general manager how can you promote TQM within your hotel staff? Do you believe that TQM is a valuable management option to use in the hotel…
Research topic: The study of customers’ behavior towards online shopping as opposed to in-store at a Supermarket. The Problem: would there be a problem conducting such research topic? If so, what are the possible problems?
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Given below are the demands of a certain product over the past 10 weeks. Week | 1 2 3 4 | 5 67|89 | 10 Demand 50 64 66 68 67 63 69 67 65 66 (a) Forecast the demand for the 13th week using the following techniques: i. 3- week weighted moving average with weights 0.2, 0.3, and 0.5 ii. Exponential smoothing with a smoothing constant equal to 0.85 ii. Adjusted exponential smoothing with a smoothing constant equal to 0.85 and smoothing constant for trend equal to 0.65 (b) Compute for the accuracy of each model using the mean squared error. Based on the computed MSE, what is the best forecasting technique for this time series?
part c
Q2: Daily high temperature in St. Louis for the last week were as follows: 93, 94, 93, 95, 96, 88, 90 (yesterday). a) Forecast the high temperature today, using a 3-day moving average. b) Forecast the high temperature today, using a 2-day moving average. c) Calculate the mean absolute deviation based on a 2-day moving average. d) Compute the mean squared error for the 2-day moving average e) Calculate the mean absolute percent error for the 2-day moving average.
Question content area Part 1 Sales of Volkswagen's popular Beetle have grown steadily at auto dealerships in Nevada during the past 5 years (see table below). Year Sales 1 450 2 510 3 516 4 555 5 575 Part 2 a) Forecasted sales for year 6 using the trend projection (linear regression) method are enter your response here sales (round your response to one decimal place). Part 3 b) The MAD for a linear regression forecast is enter your response here sales (round your response to one decimal place). Part 4 c) The MSE for the linear regression forecast is enter your response here sales (round your response to one decimal place).
Kindly answer question a & b
part b
Daily high temperatures in St. Louis for the lastweek were as follows: 93, 94, 93, 95, 96, 88, 90 (yesterday).a) Forecast the high temperature today, using a 3-day movingaverage.b) Forecast the high temperature today, using a 2-day movingaverage.c) Calculate the mean absolute deviation based on a 2-daymoving average.d) Compute the mean squared error for the 2-day movingaverage.e) Calculate the mean absolute percent error for the 2-daymoving average.
Forecasting at Hard Rock Cafe Watch: Forecasting at Hard Rock Cafe # Foresting With the growth of Hard Rock Cafe-from one pub in London in 1971 to more than 185 restaurants in 74 countries today -came a corporatewide demand for better forecasting. Hard Rock uses long-range forecasting in setting a capacity plan and intermediate-term forecasting for locking in contracts for leather goods (used in jackets) and for such food items as beef, chicken, and pork. Its short-term sales forecasts are conducted each month, by cafe, and then aggregated for a headquarters view. The heart of the sales forecasting system is the point-of-sale (POS) system, which, in effect, captures transaction data on nearly every person who walks through a cafe's door. The sale of each entrée represents one customer; the entrée sales data are transmitted daily to the Orlando corporate headquarters' database. There, the financial team, headed by Todd Lindsey, begins the forecast process. Lindsey forecasts monthly…

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