The linear trend model with seasonality y = Bo + B1 dj + Bad2 + Bad3 + B4t + & can be modified to reflect an exponential trend by using the model In(y) = Bo + B1 d1 + Bad2 + Bad3 + Bat + E. True O FalseIn a regression model with two dummy variables and an interaction variable d1d2:y= BO + B1o'1 + 520'2 + [33d1d2 + a, the interaction variables are easy to estimate. Common applications of unsupervised learning include dimension reduction and prediction model. Martin is handed quarterly sales data from a small subsidiary. Prior to creating a strategy, he wants to forecast the Q4 results to have an idea of the full year potential sales. What is the most popular technique Martin can use to compute the 04 sales estimate? 0 quadratic trend model 0 3-period moving average technique 0 polynomial trend model 0 exponential smoothing model