In an economic context, which descriptions accurately describe the term"velocity?"

Accurate descriptions of velocity Not descriptive of velocity ' the speed at which economic business cycle theories come and go I ' how quickly an economy rebounds from recessions J how quickly money circulates around the economy how quickly your grade in this class will skyrocket if you get this question correct how quickly the changes in monetary policy make their way throughout the economy nominal GDP divided by the quantity of money ' how quickly an economy's GDP grows J