<html>
<body>
<script>
function calculate(a, b) {
const add = a + b;
const subtract = a - b;
const multiply = a * b;
const divide = a / b;
return [add, subtract, multiply, divide];
}
const [add, subtract, multiply, divide] = calculate(4, 7);
document.write("<p>Sum: " + add + "</p>");
document.write("<p>Difference " + subtract + "</p>");
document.write("<p>Product: " + multiply + "</p>");
document.write("<p>Quotient " + divide + "</p>");
</script>
</body>
</html>