namespace PlanetMeat;
[Title( "Economy Upgrade - Income" )]
public sealed class IncomeUpgrade : IntAggregateUpgrade<AccountIncome>
{
protected override ValueAggregator<int> FindAggregate => TargetComponent?.AggregateIncome;
public override double NextCost => Progressions.ExpSlowInt( Rank + 35 ) - 25;
}