This presentation discusses methods for determining an advertising budget. It defines the difference between an advertising appropriation, which is the total amount approved by management for advertising, and an advertising budget, which divides the appropriation into amounts for specific activities. It then describes four common budgeting methods: the percentage of sales method, objective and task method, competitive parity method, and affordability method. For each, it provides details on the approach and merits and demerits. Ultimately, it concludes that no single method is best and finding the optimum expenditure level is difficult in practice.