b7 need urgent in 15 minutes Week Actual Forecast33.2 46.827.634.937.6 51.251.5 56.768.0 77.470.283.87 90.693.78 98.0 111.6495A WNH26Demand and forecast history for a fridge sold at Bestbuy are given in the table. According to this table, what is the (single) exponentialsmoothing forecast for Week 9 if the smoothing constant is 0.55? (Do not round intermediate calculations. Round your final answers totwo decimal places. Oorsdemir, Copyrighted content. Cannot be posted)

To use exponential smoothing to forecast the next period's demand, we use the formula: Forecast…

Answered: Week Actual Forecast 1 33.2 46.8 2 27.6…

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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A Maving to another question will sae this response. Question 24 Copy of Table 10.10 A work center has the following five jobs waiting to be processed (all times are shown in days): Job Arrival Processing Due 12 29 16 11 31 13 12 25 1 8 Use the infomation in Table 10.10. What is the average flow time using the FCFS rule (Answer to 2 decimal places)? (CSLOS 1,2,3) Moving to another question will save this response.
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Short question 4- Leo manages a receiving station for rice. Farmers deliver their loads of rice with a rate of 150 tons per hour from 6:00 am to 2:00 pm. Leo can process them at a rate of 100 tons an hour. The station has room to hold only 200 tons of rice in inventory prior to processing. Once this space is filled, the farmers’ trucks must wait to dump their contents. Leo is considering using seasonal workers to help him with the processing of rice loads. When the seasonal workers are working, the processing rate increases to 125 tons per hour. The seasonal workers would start working at 10:00 am and finish working when the trucks stop waiting. At what time, Leo will finish processing loads of rice using these seasonal workers?
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Question 9 In Littlefield Labs, each order is processed at three stations before being completed and sent to customers. Suppose at the peak demand (i.e., after 180 days in the game) the flow rate is 10 orders per day. And the average inventory at station 1, station 2 and station 3 are 72, 65 and 70 kits, respectively (these include kits being processed as well as those in queues). What is the average lead time (in hours) o complete an order? Please specify your answer in at least 2 decimal points. (Remember 1 order has 60 kits, each day has 24 hours). Next
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Fleet managers have a large pool of cars and trucks to maintain.13 One approach to the vehicle maintenance is to use periodic oil analysis: the oil from the engine and transmission are subjected periodically to a test. These tests can sometimes signal an impending failure (for example, iron particles in the oil), and preventive maintenance is then performed (at a relatively low cost), eliminating the risk of failure (failure would result in a relatively high cost). However, oil analysis costs money and it is not perfect—it can indicate that a unit is defective when in fact it is not, and it can indicate that a unit is nondefective when in fact it is. As a possible substitute for oil analysis, the company could simply change the oil periodically, thereby reducing the probability of failure. The fleet manager for the Southern Company, an electrical utility based in Atlanta (parent of Georgia Power and Light), has four alternatives: (1) do nothing, (2) use oil analysis only, (3) replace…

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