what is a 4-4-5 calendar. The main advantage of a 4,4,5 calendar is that the end date of a period is always the same day of the week. With each week starting on monday and ending on sunday, businesses can identify missing trends in their profit and loss.

what is a 4-4-5 calendar With each week starting on monday and ending on sunday, businesses can identify missing trends in their profit and loss. The main advantage of a 4,4,5 calendar is that the end date of a period is always the same day of the week.