1. When compared to their U.S. counterparts, a benchmarking study found that Japanese auto manufacturers used:
a. Half the manufacturing labor
b. Half the space
c. Half the engineering hours to produce a new automobile model
d. All of the above
e. None of these
2. Which of the following is an example of how lean programs can help to protect the environment?:
a. Parts made from recycled material
b. Using rubber from used tires in auto parts
c. Batch size reduction to reduce plastics
d. All of these