function formatBalance(milliunits) { return (milliunits / 1000).toFixed(2); } function renderCategory(cat) { const formatted = formatBalance(cat.balance); const balanceHtml = cat.balance < 0 ? `${formatted}` : formatted; return `

${cat.name}
${balanceHtml}

`; } export function renderPage(categories) { const items = categories.map(renderCategory).join('\n
\n'); return ` afford

afford

${items} `; }