Which outcome generally indicates an incorrect model when some constraint has been left out? Unbounded Solution Unique Optimal Solution Alternative (Multiple) Optimal Solutions Infeasibility Question 4 (1 point) Solver provides a report that helps understand why the model is infeasible. What is this report called? Optimal Solution Report Solver Answer Report Infeasibility Report Feasibility Report What model can be used used to forecast time series with a linear trend but without seasonal effects? Holt-Winters multiplicative seasonality model with trend Double exponential smoothing Holt-Winters additive seasonality model with the trend Simple exponential smoothing Question 2 (1 point) Which is an example of judemental forecasting? Historical Analogy Simple moving average Simple exponential smoothing Econometric Models