Website in Node.js and angular

- create a single-page Node.js application with one main HTML5 page (use Angular) - The page should contain five text-boxes on the left-hand side of the page, labeled "First Name", "Last Name", "Address", "Company" and "Salary", with the some of the fields required for entry. - Below the five text boxes place a 'Submit' button. - When the user presses the 'Submit' button, the data in the five text-boxes should be written to a database running local on your computer. - Use relational database to store value of all five text boxes into one table only - Also, when the user clicks the 'Submit' button, whatever text that appears in the textboxes on the left side of the screen should be read from the database and displayed on the right side of the screen. - In a separate form, include an interface that will calculate and display the costs of any of the companies persisted to the database based on the salary of its employees. Make sure to make this calculation as efficient as possible. -Write plenty of test cases for this project