Anchor: Third, how rigorous and defensible would customer-specific costs have to be in order to qualify as an acceptable base for a contract, and would the costing receive review by any outside party?
Entailed: They don't know if an outside party would cost something.
Contradiction: They know an outside party would cost nothing.
Contradiction: Sather Karf promised nothing. 
Contradiction: Evercore Partners bought it in mid-1999.
Contradiction: The sweatshirt is red.
Contradiction: A man is on his cell phone.