Managers use organizational structures and processes like cross-functional teams and stage-gate systems to oversee new product development. Cross-functional teams are relieved from other duties and given budgets, timeframes, and informal workplaces to focus on developing new products through each stage. Stage-gate systems divide the innovation process into stages with gates at the end of each, requiring project leaders and cross-functional teams to deliver outcomes before advancing to the next stage. Budgeting strategies include funding as many projects as possible to achieve some winners, matching competitors' spending, or estimating required investment based on the number of successful new products needed.