. Consider the composite usage map in Figure 8-1. After a period of time, the assumptions for this usage map have changed, as follows:

• There is an average of 60 supplies (rather than 40) for each supplier.

• Manufactured parts represent only 25 percent of all parts, and purchased parts represent 80 percent. What does it tell you that the sum of these numbers exceeds 100?

• The number of direct access to purchased parts increases to 8,000 per hour (rather than 6,000).

Draw a new composite usage map reflecting this new information to replace Figure 8-1.