Our small business ran a food stall selling shrimp and pork dishes. They bought ingredients like bread, pork, shrimp, bowls and forks. Their total costs were 640 baht and they sold 360 pieces at 2 baht each, earning a profit of 80 baht. They ran out of eggs and had to buy more. In the future, they will set higher prices and only buy necessary items to increase profits. The students learned lessons like teamwork, management, customer service, profit, cooking, and accounting.