Dueling unit costs  Ive removed the dueling unit cost figures until a consensus can be reached on which figures to use if not both and what type of costs these are Assuming the sources are accurate both figues being added could likely be legitimate and correct  it depends upon how the costs are being calculated Types of costs include flyaway cost procurement cost and program acquisition cost Please see  for a basic treatment of the issue by an aerospace professional semiatice on WP This will help to make sure everyone understands the terms being used so we can all be talking about the same thing Thanks