In the following, name the term defined or answer the question.

A firm wants to justify smaller lot sizes economically. Management knows that it cannot change the cost to carry one unit in inventory because this is largely based on the value of the item. To justify a

Transmissions are delivered to the fabrication line four at a time. It takes one hour for transmissions to be delivered. Approximately four vehicles are produced each hour, and management has decided that $50$ percent of expected demand should be maintained as safety stock. How many kanban card sets are needed ?

Explain the relationship between quality and productivity under the lean philosophy .

Explain the relationship between quality and productivity under the lean philosophy.

In the following, name the term defined or answer the question.

If the lead time for an item is exactly five days, the demand is a constant four units per day, and the shipment container contains two units, how many kanban card sets would be needed?

In the following, name the term defined or answer the question.

A production control system that uses a signaling device to regulate the flow of material.

Why is lean hard to implement in practice?

A production control system that uses a signaling device to regulate the l ow of material.

Why is lean hard to implement in practice ?

A supplier of instrument gauge clusters uses a kanban system to control material flow. The gauge cluster housings are transported five at a time. A fabrication center produces approximately $10$ gauges per hour. It takes approximately two hours for the housing to be replenished. Due to variations in processing times, management has decided to keep $20$ percent of the needed inventory as safety stock. How many kanban card sets are needed?

In the following, name the term defined or answer the question.

Anything that does not add value from the customer's perspective.

Is it possible to achieve zero inventories? Why or why not ?

Is it possible to achieve zero inventories? Why or why not?

Eliminating the queue of work dramatically quickens the time it takes a part to flow through the system. What are the disadvantages of removing those queues ?