Forecasting As a first step in the team’s decision making, it wants to forecast quarterly demand for each of the two types of containers for years 6 to 8. Based on historical trends, demand is expected to continue to grow until year 8, after which it is expected to plateau. Julie must select the appropriate forecasting method and estimate the likely forecast error. Which method should she choose? Why? Using the method selected, forecast demand for years 6 to 8.