When I visit countries in South America, I love having tropical fruits and empanadas (i.e., fried pastry turnovers filled with seasoned chopped meat and vegetables) for breakfast. I usually have a budget of $18 for my breakfast, knowing that the price of a serving of fruit is $3 and the price of an empanada is $2 Suppose that the utility function representing my satisfaction with my South American breakfast can be represented as follows: 4 2 U = F3E3 Where F represents the number of servings of fruits and E the quantity of empanadas. 2.1. What is the condition that determines my optimal consumption of fruit and empanadas? (2 marks) 2.2. Find the optimal quantities of fruit servings and empanadas that maximize my level of utility. (2 marks) 2.3. Identify the expressions representing my demand functions for fruit and for empanadas (Hint: a demand function represents the relationship between quantity demanded and the price of the good). (2 marks)