2. Calculate the takt time for a systemwhere the total time per shift is 480 minutes, there is one shift,and workers are given two 12-minute breaks and 50 minutes forlunch. Daily demand is 320 units. (Round the finalanswer to 2 decimal places.)

Takt time ------------------ minutes per unit

3. What takt time would match capacityand demand if demand is 150 units a day, there are two shifts of470 minutes each, and workers are given three half-hour breaksduring each shift, one of which is for lunch ordinner? (Round the final answer to 2 decimalplaces.)Takt time ------------------ minutes perunit

4. Which is not a benefit of small lot sizes?

Multiple Choice

• Reduced inventory

• Increased production flexibility

• Problems are more apparent

• More frequent setups

5. A lean process design would have which of the followingcharacteristics?

Multiple Choice

• Ridged production schedule

• Long setups

• Flexible system

• High inventory

6. Lean was developed in manufacturing and has littleapplication in services.

Multiple Choice

• True

• False

7. The crucial aspect of the design of products for JIT /leans systems is:

Multiple Choice

• Product quality

• Production costs

• Ease of assembly

• Variety of features

8. The technique used to capture the ``voice`` of customersin the way a product is designed is referred to as:

Multiple Choice

• Design for easy manufacturing (DFM)

• Concurrent engineering

• Quality function deployment (QFD)

• Continuous improvement

9.One method of setup time reduction is to separate _______setup activities from ________ setup activities.

Multiple Choice

• internal, external

• standard, specialized

• cellular, linear

• long, short

10. In the level mixed-model sequence, the due times aresequenced from the ______ to the _______.

Multiple Choice

• largest, smallest

• earliest, latest

• smallest, largest

• latest, earliest

11. The following due times have been determined. ItemA=.025, Item B=.017, Item C=.033. What is the level mixed modelsequence for the items?

Multiple Choice

• A,B,C

• C,A,B

• B,C,A

• B,A,C

Determine a level mixed-model sequence, given the following demand data: Daily Quantity 1 Product A B D 423 O B-D-C-B-A-D-B-C-D-B O B-C-D-B-A-C-B-D-C-B O B-D-C-C-A-D-B-C-D-D O B-D-D-B-C-A-D-B-C-D-D