const costs = { little: { toner: 1.50, foil: 1.20, power: 0.30, shirt: 2.50 }, pro: { toner: 1.10, foil: 1.20, power: 0.20, shirt: 2.50 } }; function calculateCosts() { const system = document.getElementById(“printer”).value; const c = costs[system]; const total = c.toner + c.foil + c.power + c.shirt; document.getElementById(“results”).innerHTML = `

Gesamtkosten pro T-Shirt: ${total.toFixed(2)} €

• Toner (CMY + Weiß): ${c.toner.toFixed(2)} €
• A-Foil + B-Paper: ${c.foil.toFixed(2)} €
• Strom + Zeitaufwand: ${c.power.toFixed(2)} €
• T-Shirt-Rohling: ${c.shirt.toFixed(2)} €

`; } // Initialberechnung calculateCosts();