$($Please read fully$)$ Overview:

Imagine your team is tasked with designing an Online Banking System for a Canadian commmercial bank. This system will operate as a secure web application and will support both Android and Windows platforms. It will allow users to perform tasks such as paying bills, transferring funds $($locally and internationally$),$ and applying for credit. The database for the system will be hosted in the cloud for secure access. The bank has:

A head office in Toronto, Ontario, and a regional office in Vancouver, British Columbia. $30$ brannches across Canada, with $10$ in Ontario, $5$ in British Columbia, and $15$ in other provinces.

Key features of the system include:

Local funds transfers between different banks within Canada for a $$1$ fee.

International funds transfers for a $$10$ fee.

Free funds transfers within the same bank.

Task:

$1.$ Identify four use cases for the Online Banking System. $($done$)$

$1.$ Login$/$Authentication

$2.$ Pay Bills

$3.$ Transfer Funds

$4.$ Apply for Credit

Actors:

$1.$ Bank Customer

$2.$ Bank Administrator

$3.$ System

$2.$ Create a Use Case Diagram showing the use cases and their interactions with system actors.

$4.$ Design a simple user interface mockup for one of the use cases.

$($Please provide a use case diagram showing the use cases and their interactions with system actors in the format of a Use Case Diagram in addition to providing a simple user interface for any one use case$)$