This question has more than one correct answer and all must be selected. Select all the statements that are not true. The work cell improves process layouts by reducing floor space and by reducing direct labour cost. The biggest advantage of a product layout is its flexibility to handle a varied product mix. A focused work center is well suited to the production of a large family of products requiring similar processing, even if their demands are not very stable. One drawback of a product-oriented layout is that work stoppage at any one point ties up the whole operation. Product-oriented layouts tend to have high levels of work-in-process inventories