Final answer:
Yaskul could truly call himself a trader if he engaged in buying and selling goods or services for a profit, demonstrated knowledge of market trends, and implemented effective business strategies.
Step-by-step explanation:
In order for Yaskul to truly call himself a trader, he needed to possess certain qualities and engage in specific activities related to trading. One of the key aspects of being a trader is actively buying and selling goods or services for a profit. Yaskul may have demonstrated his abilities as a trader by engaging in economic transactions, negotiating prices, and managing his inventory effectively.
Furthermore, Yaskul's success as a trader could be attributed to his knowledge of market trends, understanding of customer demands, and ability to identify profitable opportunities. He may have also demonstrated good business strategies, such as creating partnerships with suppliers, maintaining positive relationships with customers, and implementing effective marketing techniques.
It is important to note that the specific page number where this information can be found will depend on the book or resource being referenced, as the question does not provide any specific context or source. However, this information can generally be found within the chapters or sections related to trade, economics, or business in textbooks or online resources on the subject of social studies.