CIMB is a digital bank that offers GSave and UpSave savings accounts. As with a typical Savings Account, it contains accountNumber, accountName, and a balance for that account.
The typical savings account offers an interest rate of 1%. The benefits of the typical savings account is the same with the "Standard Savings Account" as compared to other banks.
The GSave account offers an interest rate of 2.5%. Benefits include the "Standard Savings Account" plus access to "GCash transfer".
The UpSave account offers the highest interest rate of 4.0%. Benefits include the "Standard Savings Account" plus "with Insurance".
Develop a decorator pattern approach that will implement the given UML diagram:
