The Decomposition Method accounts for cyclical variation, random variation, trend, and seasonality.The Decomposition Method accounts for cyclical variation, random variation, trend, and seasonality.TrueFalseQuestion at position $220\mathrm{.}7$ points Question at position $2$ The Delphi Method is always used for products that have been on the market for many years.The Delphi Method is always used for products that have been on the market for many years.TrueFalseQuestion at position $330\mathrm{.}7$ points Question at position $3$ The Mean Absolute Percentage Error helps us decide if we are under$-$forecasting or over$-$forecasting demand.The Mean Absolute Percentage Error helps us decide if we are under$-$forecasting or over$-$forecasting demand.TrueFalseQuestion at position $440\mathrm{.}7$ points Question at position $4$ The transshipment problem assumes that transshipment points effectively have no demand and infinite capacity.The transshipment problem assumes that transshipment points effectively have no demand and infinite capacity.TrueFalseQuestion at position $550\mathrm{.}7$ points Question at position $5$ The constraint on demand met in the transportation problem can always be changed to greater than or equal $($instead of strictly equal$)$ without changing the optimal solution.The constraint on demand met in the transportation problem can always be changed to greater than or equal $($instead of strictly equal$)$ without changing the optimal solution.TrueFalse