Which of the following statements describes a continuous replenishment strategy in a retail environment?

An operations manager wants to measure variability in the delivery time of insurance policies to clients. Which of the following quality tools most appropriately would show the level of variability?

Which of the following processes ensures that functional plans are consistent?

Customer demand is 120 units per week. The company works on a 9-hour shift per day, 5-day per week basis. Each shift has a ½-hour lunch break and two 15-minute coffee breaks. The cycle time is 12 minutes.
To meet demand, production must occur at the rate of one unit every:

The most appropriate frequency for the sales and operations planning process typically is: