Reginald hires Sophia to deliver pizzas for his restaurant. All goes well at first. But one night, Sophia decides to go to a concert instead of delivering pizzas. She delegates her delivery tasks to Rosemary, who accepts the delegation and agrees to deliver the pizzas. However, instead of delivering the pizzas, Rosemary takes the pizzas home to her family. At the end of the evening, Reginald has many unhappy customers, and wants to sue for breach of contract to recover the income he lost for the evening. Reginald should be able to sue: both Sophia and Rosemary. neither Sophia nor Rosemary. Rosemary only. Sophia only