Sam, a sales representative at Floor Dcor Co., informs Alex, a customer, "Purchase your flooring here, and I'll provide installation at a lower cost than the company's standard rate." Alex buys carpeting, and Sam installs it for half the company's usual price. Sam retains the payment. In relation to Floor Dcor Co., Sam has violated Sam, a sales representative at Floor Dcor Co., informs Alex, a customer, "Purchase your flooring here, and I'll provide installation at a lower cost than the company's standard rate." Alex buys carpeting, and Sam installs it for half the company's usual price. Sam retains the payment. In relation to Floor Dcor Co., Sam has violated the duty of obedience. the duty of loyalty. the duty of performance. no duty