(a) Definition. “Judgment” as used in these Rules includes any order from which an appeal lies.

(b) Judgment upon multiple claims. When more than one claim for relief is presented in an action, whether as a claim, counterclaim, cross-claim, or third- party claim, the Court may direct the entry of a final judgment upon one or more but fewer than all of the claims or parties only upon an express determination that there is no just reason for delay and upon an express direction for the entry of judgment. In the absence of such determination and direction, any order or other form of decision, however designated, which adjudicates fewer than all the claims or the rights and liabilities of fewer 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 subject to revision at any time before the entry of judgment adjudicating all the claims and the rights and liabilities of all the parties.