Answer:
Chicken
Step-by-step explanation:
In the given question, the demand and supply equilibrium mechanics has been asked.
Demand is referred to as the relationship between the quantity of the good one buys to the price of a good.
In the given scenario, the increase in the price of the burgers may lead to an increase in the demand for Chicken as the change in the price can cause a change in demand.
Thus, Chicken is the correct answer.