Question: Type your answer under each question properly. Using stylus or apple pencil is allowed. Question 1: Forecast sales of year 3 by using Nave approach

Type your answer under each question properly.Type your answer under each question properly.Type your answer under each question properly.

Type your answer under each question properly. Using stylus or apple pencil is allowed. Question 1: Forecast sales of year 3 by using Nave approach with error adjusting. (5 points) Year 1 2 3 Sales (MB) 295 350 370 Forecast sales (MB) Type your answer below: 4 4. Question2: Forecast sales of year 4 by using Exponential smoothing with a = 0.3 (5 points) Year 1 2 3 Sales (MB) 290 320 340 Forecast sales (MB) Type your answer below: Question3: Using the given information to answer the questions. (10 points) Year Quarter Total Quarter Average Q1 Q2 Q3 Q4 2015 80 70 70 100 2016 83 80 65 110 2017 95 75 77 117 2018 101 85 80 130 2019 107 89 85 140 X Seasonal Index Sub-Questions: 1. The company use growth rate of the last two year to forecast sales of 2020, what should be the sales forecast of 2020? (4 points) Type your answer below: 2. Calculate seasonal index for each quarter. (3 points) Type your answer below: 3. What will be sales forecast of each quarter in year 2020 (adjusted by SI)? (3 points) Type your answer below

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