Write a program in java to do the following : the following data is stored for each customer in the bank: account number,average balance and number of transaction for each customer it is required to calculate the interest earn ans the service charge. the interest is calculated by 
interest = 6% of average balance
and serve charge is calculated by:
serve charge = 50 cent per transaction
for each customer, read the data as provided by the user and calculate the interest and service charge and print the customer's account number, average balance,interest and service charge. assume that there are 30 customers