Delilah, does not return with wood pulp, but brings back three contracts.

Delilah, does not return with wood pulp, but brings back three contracts. Acting within the scope of her authority, she contracted with Evon, who knew your identity at the time; Felipe, who knew that Delilah was acting on behalf of someone but not whom; and Giorgio, who did not know that Delilah was acting on anyone’s behalf. For which contracts, if any, are you liable? For which contracts, if any, is Delilah liable? Explain.For which contracts, if any, are you liable?