What is the difference between Mass Production" and LEAN production philosophies? Mass production have large batch sizes, while LEAN production have small batch sizes Mass production have many, small deliveries, while LEAN production have few, large deliveries Mass production have many, small deliveries, while LEAN production have few, large deliveries In Mass production workers are a fixed cost, while in LEAN production workers are a variable cost Go None of the above are true Which of the following are TRUE in LEAN production costs are fixed and cannot be reduced prices can be increased at will all of the above none of the above