Which of the following statements correctly describe iterated and direct multi period forecasting, respectively? (Check all that apply.) [I A. In iterated multi-period forecasts, regression coefcients are used directly to make forecasts h periods into the future. [I B. In direct multi-period forecasts, regression coefficients are used directly to make forecasts h periods into the future. [I C. In direct multiperiod forecasts, regression coefficients are used directly to make forecasts for the horizon h. [I D. In iterated multi-period forecasts, one-step ahead forecasts are used as intermediary steps to make forecasts for the horizon h