Question 38

1. Serena Williams mows the lawn for her aunt.Well after she has finished mowing the lawn, Serena's aunt tells her she will pay her $75. This contract is
2. a. unenforceable due to the preexisting duty rule.
3. b. enforceable because Serena's aunt has a moral obligation to keep his promise to her.
4. c. unenforceable because Serena has already mowed the lawn and past consideration is no consideration.
5. d. unenforceable because minors may not enter into contracts.