Mark Zuckerberg is training a new employee, Eduardo who will act as an agent. Choose the best example of an agent's breach of fiduciary duty to the principal. Eduardo takes presents from the this party and passes them on to the principal. Eduardo discloses to his principal/vendor that he is giving some of his commission to the purchaser to induce the purchaser to sign the contract that the principal/vendor wants. Eduardo makes a profit on the transaction he negotiates for his vendor above his commission and doesn't tell his principal/vendor. Eduardo, an agent for the vendor collects a commission from the purchaser but told his principal and obtained his consent. Eduardo negotiates a higher price than the highest sale price reasonably possible at that time