This is the data that you have been asked to process Region North South West East Revenue $500,234.00 $456,900.00 $786,333.15 $954,020.20 Expense $210,100.00 $189,990.00 $396,440.75 $450,020.00 1. You wish create a class (RegionFinancialData) to represent a single year's data for each Region. Define the private data that the class requires