Lactose intolerance occurs when the enzyme lactase, produced by the small intestine, is not secreted enough to digest lactose found in dairy products. Those who are lactose intolerant can use soy milk as a substitute for milk and other dairy products. The assignment also includes a food category order sheet for 8 main courses, detailing ingredients, quantities, and total cost. Additionally, the assignment provides yield tests for different dishes, sales contribution of the 8 main courses, and weekly roaster of staffs with their job roles, hourly wages, and weekly wages, which totals $700 per week.