Computer Science Homework Help

I’m working on a website development question and need an explanation and answer to help me learn.

Using HTML and CSS in Microsoft digital studio, write code to satisfy the requirements. The final product should look like picture below. These are the requirements:

1) No negative values can be input

2) Input must be a number

3) Input cannot be larger than 500,000

4) Output must be un currency format.

5) Only 1 tax bracket can be chosen at one time.

Must Have:

1) Close button

2) Clear button

3) Image of your choice

4) Focus’ set