Top-heavy Group. A "Top-heavy Group" shall mean any Aggregation Group if the sum of # the total Present Value of Accrued Benefits for Key Employees under all Defined Benefit Plans included in the Aggregation Group (determined as of the Determination Date for each such plan), and # the total Aggregate Accounts of Key Employees under all Defined Contribution Plans included in the Aggregation Group (determined as of the Determination Date for each such plan) exceeds 60% of a similar sum determined for all participants in such plans. For purposes of determining whether the plans in a Top-heavy Group exceed the foregoing 60% test, the plans shall be aggregated by adding together the results for each plan as of the Determination Dates for such plans that fall within the same calendar year.

Top-heavy Plan. A "Top-heavy Plan" shall mean, with respect to any Plan Year, # any Defined Benefit Plan maintained by the Company or an Affiliated Company if, as of the Determination Date, the total Present Value of Accrued Benefits under such plan for Key Employees exceeds 60% of the total Present Value of Accrued Benefits under such plan for all participants in such plan; and # any Defined Contribution Plan maintained by the Company or an Affiliated Company if, as of the Determination Date, the total Aggregate Accounts of Key Employees under the plan exceeds 60% of the total Aggregate Accounts of all participants under such plan. Each plan of the Company required to be included in an Aggregation Group shall be treated as a Top-heavy Plan if the Aggregation Group is a Top-heavy Group.

. The term “Top-Heavy Group” means a Required or Permissive Aggregation Group with respect to which the aggregate of the accounts of Key Employees under all Defined Contribution Plans included in such group (determined as of a Determination Date), exceeds 60 percent of a similar sum determined for all Employees.