Which of the Following Is NOT Typically True of an Innovation

Which of the following is NOT typically true of an innovation cluster?

A) A major university is usually present.
B) The cluster has a pool of skilled labor that can move from one company to another.
C) Financial sources, like venture capital firms, tend to locate in the same area.
D) The chances of innovations occurring tend to decline as the innovation cluster gets larger and as the available talent is used up.