Q3. A customer wants to use his/her debit card to withdraw money from the ATM machine. The user inserts the debit card into the ATM. The ATM displays the message to enter the PIN on the screen. User types the PIN using the ATM keypad. The ATM displays the menu option(s) on the screen if the PIN is correct. The user selects the option to withdraw the money. The ATM displays a message on the screen to enter the amount. The user will use the keypad to withdraw the amount. The ATM displays the "Transaction Completed" and dispenses the cash. a. Draw a sequence diagram for the above scenario. (5 Marks) b. Draw activity diagram from above scenario