Concept:A group of sellers working together to buy goods in bulk for their own businesses.
Explanation:This arrangement is called a wholesaler cooperative society.
It is formed by small-scale wholesalers and retailers who combine their resources.
They buy goods directly from producers in large quantities.
The goods are then sold to members at fair and reduced prices.
This helps the members reduce costs and compete effectively in the market.
Thrift and credit societies focus on savings and loans, not bulk purchasing.
Consumer cooperative societies are formed by consumers, not sellers.
Therefore, the correct answer is the wholesaler cooperative society.
Answer:A. wholesaler cooperative society