1. Which of the following processes does the process value chain comprise?

1. Innovation, operations, and postsales service
2. Design, manufacture, and sales
3. Invention, satisfaction, and postsales service
4. Conception, satisfaction, and value

2. A manufacturing company furnishes the following data for one of its manufacturing cells. Maximum units produced in a quarter (3-month period): 250,000 units and time available in a quarter is 50,000 hours. But only 180,000 units were actually manufactured. Calculate the theoretical cycle time (in minutes) and theoretical velocity in units per hour.

1. 20 minutes per unit, 10 units per hour
2. 12 minutes per unit, 5 units per hour
3. 15 minutes per unit, 7 units per hour
4. 24 minutes per unit, 12 units per hour

3. A manufacturing company has 30,000 productive hours in a quarter. The company can produce 100,000 units but actually produced 140,000 units. The theoretical cycle time was recorded as 10 minutes, actual time was 14 minutes, and nonprocessing time was 4 minutes. Calculate manufacturing cycle efficiency (MCE).

1. 65%
2. 59%
3. 71%
4. 77%