Which of the following statements best compares modular bills and phantom bills?

Group of answer choices

Both pertain to assemblies that are not inventoried.

There is no difference between the two.

Both pertain to assemblies that are inventoried.

Modular bills are used for assemblies that are not inventoried, unlike phantom bills.

Modular bills represent subassemblies that actually exist and are inventoried, while phantom bills represent subassemblies that exist only temporarily and are not inventoried.