Question

In: Computer Science

Put your name on the first line in camelCase. Write a JavaScript function to calculate the...

Put your name on the first line in camelCase. Write a JavaScript function to calculate the revenue for blocks sales. Input the number of wooden blocks, the number of plastic blocks and the number of rubber blocks. Wooden blocks are $5. Plastic blocks are $2 and rubber blocks are $4. Calculate the cost for each type of block. Calculate the total cost. Display the four outputs on the page. Label the inputs and the output on your page. Change the title to "Study Hard for the Test!!".

Solutions

Expert Solution

<!DOCTYPE html>
<html>
<head>
   <title></title>
</head>
<body onload="revenue()">
   <center id="title"></center>
<p id="input"></p>
<p id="output"></p>
</body>
<script type="text/javascript">
   function revenue(){
       var plastic = parseInt(prompt('Enter number of Plastic blocks: '));//entering the platic boxes
       var wooden = parseInt(prompt('Enter number of Wooden blocks: '));//entering the wooden boxes
       var rubber = parseInt(prompt('Enter number of Rubber blocks: '));//entering the rubber boxes
       var total = plastic*2+wooden*5+rubber*4;// calculating the total
      
       document.getElementById('input').innerHTML = "<b>Input</b><br>Number of Plastic blocks: "+plastic+"<br>Number of Wooden blocks: "+wooden+
       "<br>Number of Rubber blocks: "+rubber;//step to display the input
       document.getElementById('output').innerHTML = "<b>Output</b><br>Cost of Plastic blocks: $"+(plastic*2)+
       "<br>Cost of Wooden blocks: $"+(wooden*5)+"<br>Cost of Rubber blocks: $"+(rubber*4)+"<br>Total cost: $"+(total);//step to display the output
       document.getElementById('title').innerHTML = "Study Hard for the Test";//step to display the title
   }
</script>
</html>


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