​Rosa, a Seventeen-Year-Old, Signs a Contract to Sell Her Car

Multiple Choice

​Rosa, a seventeen-year-old, signs a contract to sell her car to Street Fleet Cars. Later, Rosa decides not to sell the car. Rosa is liable to Street Fleet for

A) ​the cost of a car of comparable value.
B) ​the value of her performance under the contract.
C) ​the amount of the buyer's profit on the deal.
D) ​nothing.