What are the various compensation methods mentioned in the text?
Lump Sum, Unit Price, Cost Plus a Fixed Fee, Cost Plus a Percentage of Cost, Cost Plus a Fixed Fee or Percentage of Cost with a Guaranteed Maximum, Cost Plus a Fixed Fee or Percentage of Cost with a Guaranteed Maximum and a Savings or Incentive Clause, and Cost Plus a Fixed Fee or Percentage of Cost with a Guaranteed Maximum and a Liquidated Damages Clause.