Final answer:
The two transactions involving stock are the purchase of Jenkins stock and the sale of Brooks stock to investors.
Step-by-step explanation:
The two transactions involving stock by Brooks Flooring are the purchase of 100 shares of Jenkins stock and the sale of 1,000 shares of Brooks stock.
The purchase of Jenkins stock means that Brooks Flooring became a shareholder of Jenkins Construction Company. They now have partial ownership of Jenkins and can receive dividends and participate in voting rights. On the other hand, the sale of Brooks stock to investors means that Brooks Flooring is selling a portion of their ownership in the company to outside investors.
So, the difference between these two transactions is the direction of ownership change. In the purchase of Jenkins stock, Brooks Flooring becomes a shareholder of another company, while in the sale of Brooks stock, Brooks Flooring is selling their own shares to outside investors.