Question

In: Computer Science

Do for javascript. Create a form with the following inputs. L -> Loan Amount in $'s,...

Do for javascript.

Create a form with the following inputs.

L -> Loan Amount in $'s, i -> Interest Rate %/year, n -> Number of Compounding Periods months

Given the following formula to solve for the monthly payments

mp = ( i * (1+i)^n * L ) / ( (1+i)^n - 1 )

Output the results

L = $, i = %/month , n = months

mp = $

And a table which lists the remaining loan amount and interest paid per/month

Month Loan Remaining Interest Paid

Expert Solution

note : code is in JS and html

given integers in formula and given data/labels are not match................so formula will not work with given data(it also doesn't have % input).

given code will help you..........

<html>

<head>

<title>compound interest calculation</title>

function calculate()

{

p = document.getElementById("p").value;

n = document.getElementById("n").value; // no. of compound per year

t = document.getElementById("t").value; //no. of years

r = document.getElementBuId("r").value;

result = document.getElementById("result");

// The equation is A = p *[[1 + (r/n)] ^ nt]

A = (p* Math.pow((1 + (r/(n*100))), (n*t)));

// tofixed is used for rounding the amount with two decimal places. result.innerHTML = "the total amount is " + A.tofixed(2);

result.innerHTML += "<br> the interest is " + (A.to Fixed(2) - p).toFixed(2);

}

</script>

<style>

div

{

display: table-row;

}

lable, input

{

display: table-cell;

}

</style>

</head>

<body>

<h1>compound interest</h1>

<div> <label>Amount: </label> <input id="p"> </div>

<div> <label>No. of Years: </label> <input id="t"> </div>

<div> <label>Computing times per year: </label> <input id="n" value="1">

<button onclick="calculate()">calculate</button>

</body>

</html>

venereology answered 2 years ago

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