Erika has agreed to purchase Nina's car. Erika was excited about finding the perfect car for herself. This car is convertible and has a dark metallic blue color. Erika gave Nina $5000,00 deposit- and she promised she will pay the rest on the closing and possession of the car. On the closing date/ possession date, Nina changed her mind and refused to sell her car. Please explain, what remedies are available to Erika. Can Erika sue Nina for breach of contract? Can Nina back out and return Erika's deposit? Please explain.