solution

1.Explain What is the PROJECTED (forecasted) Demand in 2022? You are required to solve the problem by using LSM. Please fill all the blanks in the table below (50 points). Year Time Period (x) Gas Demand (y) x2 ?? 2015 2016 2017 2018 2019 2020 2021 100 110 122 130 139 152 164 2. What is the TRACKING SIGNAL in Time Period 6? Please fill all the blanks in the table below (50 points). Cumulative Absolute Forecast Error Absolute Foreca: Error Cumm Error Error MAD Time tual Forecast Period Demand Demand 1 90 100 2 95 100 115 100 4 100 110 5 125 110 6 140 110