Appropriations are divided into three major categories, which are:

A)

Army, Navy, and Air Force

B)

Department of Defense, NASA, and Department of Energy

C)

Research and development (R&D), investment, and operations

D)

None of the above

The time period governing availability for obligation of funds varies by type of funding. Generally, the time frames are:

	A)	Five years for multi-year, three years for RDT&E, and one year for operations and maintenance
	B)	Three years for procurement, two years for RDT&E, and one year for operations and maintenance
	C)	Five years for aircraft, three years for ships, and one year for Army ordinance
	D)	None of the above