Final answer:
The Boston Consulting Group (BCG) portfolio analysis is a framework used by businesses to classify their products or services into four categories: stars, cash cows, problem children, and dogs.
Step-by-step explanation:
The subject of this question is Business. The Boston Consulting Group (BCG) portfolio analysis is a framework used by businesses to classify their products or services into four categories: stars, cash cows, problem children, and dogs. This analysis helps businesses understand the current and future potential of their products or services based on their relative market share and market growth rate.