A manufacturer had 5 business locations. The producer always dealt with the manufacture's office manager for policy changes. The
office manager informed the producer that the manufacturer was selling one location, and instructed to remove it from the policy which he did. The deleted location had a fire.This is a case of
These regions are known as compressions and rarefactions respectively. The compressions are regions of high air pressure while the rarefactions are regions of low air pressure.
