Final answer:
The regrouping program of receivables and payables supports activities such as regrouping and clearing open items for affiliated companies, and grouping receivables and payables by their remaining life.
Step-by-step explanation:
The activities supported by the regrouping program of receivables and payables can include:
- Regrouping and clearing open items for affiliated companies on customers and vendors.
- Grouping receivables and payables by their remaining life.
These activities help organizations manage their financial transactions more efficiently and provide accurate financial reporting.