以下哪项行动有助于提高推广活动成功的几率？请选择三项

Reviewing past campaigns helps identify what worked and what didn't, allowing you to apply learnings and avoid repeating mistakes. Checking projected performance in marketing management tools provides insights into potential outcomes before launch, enabling adjustments for better results. Monitoring campaign performance in real-time allows for quick identification of issues and opportunities, facilitating timely optimization. Limiting the budget before seeing results can prematurely stifle a potentially successful campaign, preventing it from reaching its full potential.