Using HTML & Java Script 10.10 Use a one-dimensional array to solve the followin
ID: 3595433 • Letter: U
Question
Using HTML & Java Script
10.10 Use a one-dimensional array to solve the following problem: A company pays its salespeople on a commission basis. The salespeople receive $200 per week plus 9 percent of their gross sales for that week. For example, a salesperson who grosses $5000 in sales in a week receives $200 plus 9 per- cent of $5000, or a total of $650. Write a script (using an array of counters) that obtains the gross sales for each employee through an HTML5 form and determines how many of the salespeople earned salaries in each of the following ranges (assume that each salesperson's salary is truncated to an integer amount): a) $200-299 b) $300-399 c) $400-499 d) $500-599 e) $600-699 f) $700-799 g) $800-899 h) $900-999 i) $1000 and overExplanation / Answer
<head>
<title> Salary Ranges</title>
<meta http-equiv="content-type"
content="text/html;charset=utf-8" />
<meta http-equiv="Content-Style-Type" content="text/css" />
<script type="text/javascript">
var rangeOfSales = new Array( 9 );
var salary = 200;
var grossSales = 0;
var commission = 0;
for (var i = 0; i < rangeOfSales.length; ++i)
rangeOfSales[ i ] = 0;
function calculate(grossSales)
{
commission = grossSales * 0.09;
salary = salary + commission;
if(salary >= 200 && salary <= 299)
rangeOfSales[0]++;
if(salary >= 300 && salary <= 399)
rangeOfSales[1]++;
if(salary >= 400 && salary <= 499)
rangeOfSales[2]++;
if(salary >= 500 && salary <= 599)
rangeOfSales[3]++;
if(salary >= 600 && salary <= 699)
rangeOfSales[4]++;
if(salary >= 700 && salary <= 799)
rangeOfSales[5]++;
if(salary >= 800 && salary <= 899)
rangeOfSales[6]++;
if(salary >= 900 && salary <= 999)
rangeOfSales[7]++;
if(salary >= 1000)
rangeOfSales[8]++;
output();
}
function output()
{
myForm.result.value="Number of people who earned salaries in the following ranges: "+
"$200-$299 " + rangeOfSales[0] + " " +
"$300-$399 " + rangeOfSales[1] + " " +
"$400-$499 " + rangeOfSales[2] + " " +
"$500-$599 " + rangeOfSales[3] + " " +
"$600-$699 " + rangeOfSales[4] + " " +
"$700-$799 " + rangeOfSales[5] + " " +
"$800-$899 " + rangeOfSales[6] + " " +
"$900-$999 " + rangeOfSales[7] + " " +
"$1000 and up " + rangeOfSales[8];
}
</script>
</head>
<body>
<form name = "myForm" action = "">
<p>
Enter Sales Amount: <br />
<input name = "input" type = "text" />
<input name = "Submit" type = "button" value ="Submit" /><br />
</p>
<p>
<textarea name = "result" rows = "11" cols = "60">
</textarea>
</p>
</form>
</body>
</html>
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