Answer:
A) Cost component
Step-by-step explanation:
John will face an impact on cost components. The cost component determines how the cost of production will be, such as: raw material, labor, general manufacturing, packaging and others.
John had already included in the cost components what would be purchased so that he could include grilled chicken in the restaurant's food menu. However, the cook added ingredients beyond what was necessary and beyond what John had established as cost components. That way, John's costs will be higher than what he had established.