How can I makeclass AccountSavings with only two instance variables: a double for annual interest rate and a double for savings balance. annual interest rate is 5.3% and savings balance is $10.

with void method to calculate monthly compound interest and also I need to run two threads using anonymous classes to create these threads. The first thread calls the monthly interest calculation method 4800 times. After that, the current thread sleeps 5 seconds. The 2nd thread calls the monthly interest calculation method 1200 times. Before the main thread ends, these two threads must be completed. At the end, this method prints savings balance and annual interest rate.

This application has to run 10 times but the savings balance must remain the same.