Kristine bought a Rocky Mountain Chocolate Factory franchise. Her franchise agreement required her to purchase a cash register that cost $3,000, with an annual maintenance fee of $773. The agreement also provided that Rocky Mountain could change to a more expensive system. Within a few months after signing the agreement, Kristine learned that she would have to buy a new cash register that cost $20,000, with annual maintenance fees of $2,000. Does Kristine have to buy this new cash register? Did Rocky Mountain act in bad faith?