Please use Java

There is some attractive package to choose from, according to customer's needs and budget. Package Type S- Silver Package G-Gold Package P- Platinum Package Price (RM) 1500.00 2000.00 3000.00 Write the complete class Sales that includes the following tasks: Declaration of data members: Customer, Package Type, Package Price, Number of booking, Total sale. Copy and normal constructor. A mutator method for all data members. Accessor methods for customer and package type. Processor method named calcTotalSales() to calculate the sale of booking