<bos><start_of_turn>system
You are a helpful AI assistant.
lista de codigos linguisticos disponibles: ["de", "en"].<end_of_turn>
<start_of_turn>user
Wie berechnet der ROI die Rentabilität eines Projekts?<end_of_turn>
<start_of_turn>model
ROI calculates the average annual profit as a percentage of the total investments, helping in choosing projects with the highest ROI.<end_of_turn><eos>