Final answer:
The two termination clauses default and convenience are not directly associated with the options given in the question. However, the answer can be found by referring to the Code of Federal Regulations (CFR).
Step-by-step explanation:
The two critical termination clauses mentioned in the question are default and convenience. These clauses are associated with federal regulations and policies. However, none of the options listed in the question (OMB Circular A-110, OMB Circular A-21, Federal Acquisition Regulation (FAR), Federal Demonstration Partnership (FDP)) can be directly linked to default and convenience termination clauses.
To find the correct answer, it is necessary to refer to the Code of Federal Regulations (CFR) which provides a comprehensive collection of federal regulations and policies. The CFR dictates the terms and conditions that state governments must meet to qualify for financial assistance in specific policy areas.
Therefore, the correct answer to the question is not provided in the given options, but it can be found by referring to the Code of Federal Regulations (CFR).