7.7.

Briefly explain why lines of code is a direct measure of product size. Briefly explain why function points is an indirect measure of product size.

7.8.

Figure 7.3 illustrates the state diagram for the use case in Figure 7.2.

a.List the states of the state diagram that provide the primary scenario for the use case.

b.Provide names for and list the states of 3 secondary scenarios in the state diagram.

c.Name and briefly explain a missing secondary scenario that should be added to the state diagram.