public override double GetCost() { if (_autoBase != null) { tiresCost += _autoBase.GetCost(); } return(tiresCost); }
public override double GetCost() { if (_autoBase != null) { insuranceCost += _autoBase.GetCost(); } return(insuranceCost); }
public override double GetCost() { double cost = 150; if (_autoBase != null) { cost += _autoBase.GetCost(); } return(cost); }