A product item for RMO is not the same as an inventory item. A product item is something like a mens leather hunting jacket supplied by Leather R Us. An inventory item is a specific size and color of the jacketlike a size medium brown leather hunting jacket. If RMO adds a new jacket to its catalog and six sizes and three colors are available in inventory, how many objects need to be added overall? Explain.

* Please dont post the same answer as someone else.