From your textbook, design patterns are solutions that developers have refined over time to solve a range of recurring problems. Design patterns have a range of benefits, such as speeding up the development process by reducing the need to develop new designs from scratch.

For this Assignment, you will apply a design pattern to the Pennywise National Bank scenario in the previous unit.

Pennywise National Bank scenario: You are a software consultant who is contracted by Pennywise National Bank to develop their next-generation online banking system. You are thinking about the best approach to start the analysis phase for this project.

Perform the following:

Evaluate design patterns and select one that fits within this project. Explain why you picked that design pattern.

Generate a high-level UML class diagram for this system. Indicate which classes are contained in the design pattern you selected.

Describe the benefits of using this pattern instead of another pattern or designing from scratch.