This document analyzes and compares the critical success factors of Nestle, Dutch Lady, and Yeo's using a CPM analysis. It finds that Nestle has the highest total weighted score of 3.9 based on strengths in advertising, product quality, price competitiveness, management, financial position, customer loyalty, and global expansion. Yeo's has the lowest total weighted score of 3.0. Specifically, the analysis shows that Nestle has a relative strength in advertising with a rating of 4. The document also discusses a study on key factors affecting the distribution and purchase of packaged snack food products in South Gujarat, such as availability, taste, quantity, quality, and freshness.