Javascript Calculator function calculate() { var selectedValue=document.getElementById(operation).value; // Depending on the value of the selected operation, // we will call the respective function accordingly. switch

Calculator with Forms/JavaScript

X + - Y Red Yellow Blue

2. [40 marks] Complete the calculator to enable multiplication and division operation. 3. [40 marks] Complete JavaScript for the Background Color select list. When the user changes the option in the select list, the background color of the page will be change to the corresponding color. 4. [10 marks] Use good indentation for html and CSS. 5. [10 marks] Validate your HTML and CSS before you submit them. 6. You can find Assignment4_Solution_Demo.mov video in Moodle, with which you can compare your own solution.