JKISeason2-3

Description: The sales manager at ABC Grocery Stores is looking for a way to compare the number of sales of a selected month with those of a prior month. You are tasked to create a component in KNIME which carries out this task, with a visualization tackling the comparisons. If there are no prior months then only data for the selected month should be shown. If a prior month can be picked for comparison, it should not be more than 12 months before the selected month.