1.In contrast to traditional manufacturers lean firms rely more on which of the following?

		smaller manufacturing units
		focussed employee teams
		easy to use equipment
		all of the above

2. Which of the following is the only aspect of the pull and push system that is completely different?

		Time when production or transfer of batches is signaled.
		Size of production batches and order shipment.
		Priority when multiple orders exist for production or shipment.
		Procedure for handling unaniticipated orders that require immedicate attention.