please Write an HTML, CSS AND JAVASCRIPT. The page should be like the image below.

there should be 5 inputs that takes five different numbers

When clicked in one of the 5 inputs, the background color of the other 4 inputs should change to grey. At the same time, a prompt should show up under this array of input spaces and print You are entering the 2nd number.

A switch button should be implemented. The button should switch between + (addition) sign and * (multiplication) sign when clicked.

Under the array of number inputs, there should be a submit button. When the switch sign is + and user clicked on submit, the sum of all the five numbers should be displayed somewhere on the page. When the switch sign is *, the result of the 5 numbers multiplied together should be shown.

the 4th number. submit submit 15 120