Hide All Columns <> December (Year View)
A demand planner is forecasting a product for which the corporate sector is the major buyer (for example, heavy duty vehicles). He has already done preliminary forecasting without considering seasonal effects because he wants to incorporate seasonal effects into the forecast manually. From previous history, it is known that sales are exceptionally high for this product in December on account of depreciation benefits which are due only in this month. The demand planner uses this macro to hide all columns except those which correspond to the month of December so that he can concentrate on the December columns and make adjustments in these periods.