Based on each federal tax matter presented below, select from the option list provided the level of the judicial process involved in the matter $($items $1-3)$ or the rule, regulation, or procedure that best describes the matter $($items $4-10).$ Each choice may be used once, more than once, or not at all.

Federal Tax MatterCourt, Rule, Regulation, or Procedure$1.$ The court issued the following order in a pending case: $$The petition for a writ of certiorari is granted.$$

$2.$ The U$.$S$.$ Court of Appeals for the Federal Circuit received an appeal from the court of origin.

$3.$ The court established precedent through a new tax matter.