In a circular flow diagram, typically the labels that represent expenditures, or goods and services, are those that indicate the flow of money or resources from households to businesses (in exchange for goods and services).
Based on typical labeling in such diagrams:
- B usually refers to goods and services provided by businesses.
- D could potentially refer to expenditures made by households for those goods and services.
Therefore, both B and D likely represent expenditures or goods and services in the context of your question.
So, the responses would be B and D.