Question 21 demand 2020 demand quarter 1 100 2 80 85 3 90 100 4 85 90 0.800 a) 5 pts. Assume exponential, trend and seasonal smoothing constants to be .30,.10, and .20 respectively. Also assume that level and trend predicted for the last quarter of 2021 are 100 and 5 respectively. Forecast the demand for the 2022. seasonal 2021 110 index 1.400 .600 25 pts 1.200 b) 9 pts. If actual demand during the 1st quarter of 2022 is 105, find the updated seasonality index, level and trend for 1st quarter 2022 c) 6 pts. forecast demand for the second quarter of 2022 and for the second quarter 2022. d) 5 pts. Would it be reasonable to use the EOQ to determine demand structure for this item? Justify your answer. Question 21 demand 2020 demand quarter 1 100 2 80 85 3 90 100 4 85 90 0.800 a) 5 pts. Assume exponential, trend and seasonal smoothing constants to be .30,.10, and .20 respectively. Also assume that level and trend predicted for the last quarter of 2021 are 100 and 5 respectively. Forecast the demand for the 2022. seasonal 2021 110 index 1.400 .600 25 pts 1.200 b) 9 pts. If actual demand during the 1st quarter of 2022 is 105, find the updated seasonality index, level and trend for 1st quarter 2022 c) 6 pts. forecast demand for the second quarter of 2022 and for the second quarter 2022. d) 5 pts. Would it be reasonable to use the EOQ to determine demand structure for this item? Justify your