(1) When more than one claim for relief is presented in an action, whether as a claim, counterclaim, cross-claim, or third-party claim, or when multiple parties are involved, the court may grant a final judgment upon one or more but less than all of the claims or parties only upon a determination that there is no just reason for delay. The judgment shall recite such determination and shall recite that the judgment is final. In the absence of such recital, any order or other form of decision, however designated, which adjudicates less than all the claims or the rights and liabilities of less than all the parties shall not terminate the action as to any of the claims or parties, and the order or other form of decision is interlocutory and subject to revision at any time before the entry of judgment adjudicating all the claims and the rights and liabilities of all the parties.

(2) When the remaining claim or claims in a multiple claim action are disposed of by judgment, that judgment shall be deemed to readjudicate finally as of that date and in the same terms all prior interlocutory orders and judgments determining claims which are not specifically disposed of in such final judgment.

(3) For the purposes of this rule demands in an action for both injunctive relief and damages may be treated as separate claims.