A company wants to forecast demand using the simple moving average. If the
company uses three prior yearly sales values (i.e., year 2011 = 185, year 2012 =
215, and
year 2013 = 230), what is the simple moving average forecast for year 2014?
The answer is 210
Forecast for the year 2014 = (185 + 215 + 230) / 3 = 210
hence, the simple moving average forecast for the year 2014 is 210
A company wants to forecast demand using the simple moving average. If the company uses three...
1) i) A company wants to forecast its demand using the Simple Moving Average. If the company uses following FOUR prior yearly sales values, which of the following is the Simple Moving Average forecast for Year 5? Year Demand 1 100 2 120 3 140 4 210 a) 100.5 b) 142.5 c) 145.3 d) 155.0 e) None of the above iI) We have taken four (4) samples of hundred (100) letters each from a typing pool and found the following...
12.2 Sales forecasts. For the prior three years, sales for California Cement Company have been $19,957,000 (2011), $21,003,000 (2012), and $22,956,000 (2013). The company uses the prior two years' average growth rate to predict the coming year's sales. What were the sales growth rates for 2012 and 2013? What is the expected sales growth rate using a two-year average for 2014? What is the sales forecast for2014? What was the sales growth rate for 2012?
12.1 Sales forecasts. For the prior three years, sales for National Beverage Company have been $22,059,000 (2011), $23,186,000 (2012), and $24,032,000 (2013). The company uses the prior two years' average growth rate to predict the coming year's sales. What were the sales growth rates for 2012 and 2013? What is the expected sales growth rate using a two-year average for 2014? What is the sales forecast for2014? What was the sales growth rate for 2012?
Sales forecasts. For the prior three years, sales for California Cement Company have been $20,068,000 (2011), $21,073,000 (2012), and $22,809,000 (2013). The company uses the prior two years' average growth rate to predict the coming year's sales. What were the sales growth rates for 2012 and 2013? What is the expected sales growth rate using a two-year average for 2014? What is the sales forecast for 2014? What was the sales growth rate for 2012? (Round to two decimal places.)...
The business analyst for Video Sales, Inc. wants to forecast yearly demand for DVD decoders based on the following historical data: Year 5 years ago 4 years ago 3 years ago 2 years ago Last year Demand 900 700 600 500 300 Question 12 (5 points) What is the forecast for this year using a three-year simple moving average? 420 510 467 300 650 What is the forecast for last year using simple exponential smoothing with smoothing constant alpha =...
Given the following history, use a three-quarter moving average to forecast the demand for the third quarter of this year. Note, the 1st quarter is Jan, Feb, and Mar; 2nd quarter Apr, May, Jun; 3rd quarter Jul, Aug, Sep; and 4th quarter Oct, Nov, Dec. JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC Last year 170 200 210 240 250 270 225 215 215 275 280 300 This year 205 210 140 255 245 220 Forecast...
Problem 1 The owner of MGM in Vegas wants to develop a forecast for the sale of its Beats speakers for the coming year based on the historical data. Year 2013 2014 2015 2016 2017 Sales 22 28 34 40 45 (a) Graph this series. Does there appear to be a trend? (2 marks) (b) Using the Trend Projection Method, develop an equation for the sales data (using formula). What is the average increase in sales per year for the...
DO NOT ANSWER AT ALL IF YOU ARE ONLY ANSWERING 5 QUESTIONS THANK YOU True or false Process design includes selecting the appropriate technology, sizing the process over time, determining the role of inventory in the process, and locating the process. Operations and supply chain strategy is concerned with setting broad policies and plans for using the resources of a firm and must be integrated with corporate strategy. "Social" pertains to fair and beneficial business practices toward labour, the community,...
Use a three-period simple moving average and weighted-moving average and Naive methods to forecast the 8th month. Calculate and compare the MAD for methods. Month Sales MA AD WMA AD Naive AD 1 20 --- --- --- --- --- --- 2 25 --- --- --- --- --- --- 3 22 --- --- --- --- --- --- 4 26 5 22 6 24 7 26 8 ---- ? ? AD: Absolute Deviation MA: Moving Average WMA: Weighted Moving Average
Assume you are analyzing a time series of 12 observations. Using a 3-period moving average, you successfully calculate the Mean Absolute Error (MAE), Mean Square Error (MSE), and Mean Absolute Percentage Error (MAPE) for each forecasted time period. You then sum the error calculations for each time period for each of the three error calculation techniques respectively. You end up with: MAE 53.5, MSE 547.25, and MAPE 44.15%. To complete your error calculation and compare the accuracy of the 3-period...