What effects do these options have?

When using the Budget Check, a parameter is set to eitherAbsolute or Warning.

What effects do these options have?
A . Warning: Preparers are notified when the budget is near its limit. Absolute: Preparers and budget approvers are only notified when the budget is over its limit.
B. Warning: Preparers are able to submit requisitions that exceed the budget.
Absolute: Preparers are only able to submit ^ requisitions that are within the budget.
C. Warning: A budget approver is added only when the budget is exceeded. Absolute: A budget approver is always added.
D. Warning: The requester’s manager is added as a watcher when the budget is exceeded.
Absolute: The requester’s manager is added as an approver when the budget is exceeded.

Answer: B