$1$A$)$ Assume that a bank maintains two kinds of accounts for the customers namely Savings account and

Current account. The savings account provides compound interest and withdrawal facilities but no

Cheque book facility. The current account provides Cheque book facility but no interest. Current

account holders should also maintain a minimum balance and if the balance falls below this level, a

service charge is imposed. Write an object oriented program in java using inheritance concept. Use

suitable methods and constructors. Write the main method to demonstrate the following:

i$)$ Accept an amount to deposit from a customer and update the balance

ii$)$ Display the balance

iii$)$ Compute deposit interest

iv$)$ Permit withdrawal and update the balance

v$)$ Check for the minimum balance, impose penalty and update the balance.

$1$B$)$ How do you solve instance variable hiding problem with this and super keyword? Discuss with code

snippets.

$1$C$)$ Write the output of the following code snippet.