=+d. What is Sabine’s optimal consumption bundle? Show this on your diagram.

e. If the price of Coke and Pepsi is the same, what combination of Coke and Pepsi will Sabine buy? 10. For Norma, both nachos and french fries are normal goods. They are also ordinary goods for Norma. The price of nachos rises, but the price of french fries remains unchanged.