I need help with these

Some forecasting methods can always capture the seasonal effect of product demand? True False An ideal type of cell manufacturing layout is that the layout itself is flexible? True O False Grouping product families together by shape can improve productivity? True False There is no "One best method" to measure actual plant capacity? True False Long range production plans are far more accurate than short term production plans True False Continuous process improvement must become a company's work culture to be effective? True False