“Plans are worthless. Planning is essential.”
– Dwight D. Eisenhower
During the past few decades, the concept of conducting business has changed dramatically. Previously unimaginable things are now essential parts of our everyday lives. For good or bad, changes come very rapidly, leaving the previously dominating things behind.
People are not always able to change as quickly as times require. For this reason, a lot of manufacturers still plan their production using the same methods used in the previous century. At that time, if you performed production planning, you must have had a massive business with lots of workers and