as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
system
write a javascript snippet to capitalize the first letter of a word.
user
function capitalizefirstletter(word) {
    return word.charat(0).touppercase() + word.slice(1);
}
assistant