What does the lead-time exception relate to in incremental funding, and why did it not apply in the CY13 computer example?

What does the lead-time exception relate to in incremental funding, and why did it not apply in the CY13 computer example?

• A. It allows cross-year funding when contractor delivery is delayed; it did not apply because the delay was due to government action, not the contractor's capability.
• B. It allows cross-year funding for any reason; it did apply.
• C. It prohibits cross-year funding in all cases.
• D. It only applies to procurement of software.

Answer: (A)