The Fallacy of Composition Involves Assuming That

The fallacy of composition involves assuming that:

A) you can determine the composition of a complex product just by examining its exterior properties.
B) consumer durable goods today do not last as long as they did a generation ago.
C) any mistakes made in producing a product using an assembly line technique will lead to a compounding of errors as the product moves down the line.
D) what is true for any individual component in a group is true for the group as a whole.
E) what was true when a person was young will still be true today.