function calculateROCE() {
var netIncome = parseFloat(document.getElementById("netIncome").value);
var avgCommonEquity = parseFloat(document.getElementById("avgCommonEquity").value);
var resultElement = document.getElementById("result");
if (isNaN(netIncome) || isNaN(avgCommonEquity)) {
resultElement.innerHTML = "Please enter valid numbers for all fields.";
return;
}
if (avgCommonEquity === 0) {
resultElement.innerHTML = "Average Common Stockholders' Equity cannot be zero.";
return;
}
var roce = (netIncome / avgCommonEquity) * 100;
resultElement.innerHTML = "
Result:
" +
"The Return on Common Stockholders' Equity (ROCE) is:
" + roce.toFixed(2) + "%";
}
.calculator-widget {
font-family: sans-serif;
border: 1px solid #ccc;
padding: 20px;
border-radius: 8px;
max-width: 700px;
margin: 20px auto;
background-color: #f9f9f9;
}
.calculator-widget h2 {
text-align: center;
color: #333;
margin-bottom: 20px;
}
.calculator-inputs {
display: grid;
grid-template-columns: 1fr;
gap: 15px;
margin-bottom: 20px;
}
.form-field {
display: flex;
flex-direction: column;
}
.form-field label {
margin-bottom: 5px;
font-weight: bold;
color: #555;
}
.form-field input[type="number"] {
padding: 10px;
border: 1px solid #ccc;
border-radius: 4px;
font-size: 1rem;
}
.calculator-widget button {
display: block;
width: 100%;
padding: 12px 20px;
background-color: #4CAF50;
color: white;
border: none;
border-radius: 4px;
font-size: 1.1rem;
cursor: pointer;
transition: background-color 0.3s ease;
}
.calculator-widget button:hover {
background-color: #45a049;
}
.calculator-result {
margin-top: 25px;
padding: 15px;
border: 1px dashed #4CAF50;
border-radius: 4px;
background-color: #e8f5e9;
text-align: center;
}
.calculator-result h2 {
margin-top: 0;
color: #388e3c;
}
.calculator-result strong {
color: #2e7d32;
font-size: 1.2rem;
}
.calculator-explanation {
margin-top: 30px;
border-top: 1px solid #eee;
padding-top: 20px;
font-size: 0.95rem;
line-height: 1.6;
color: #444;
}
.calculator-explanation h3,
.calculator-explanation h4 {
color: #333;
margin-bottom: 10px;
}
.calculator-explanation ul {
padding-left: 20px;
margin-bottom: 10px;
}
.calculator-explanation li {
margin-bottom: 5px;
}
.calculator-explanation strong {
color: #333;
}