Sam, a sales representative at Floor D$$cor Co$.,$ informs Alex, a customer, "Purchase your flooring here, and I'll provide installation at a lower cost than the company's standard rate." Alex buys carpeting, and Sam installs it for half the company's usual price. Sam retains the payment. In relation to Floor D$$cor Co$.,$ Sam has violated

Sam, a sales representative at Floor D$$cor Co$.,$ informs Alex, a customer, "Purchase your flooring here, and I'll provide installation at a lower cost than the company's standard rate." Alex buys carpeting, and Sam installs it for half the company's usual price. Sam retains the payment. In relation to Floor D$$cor Co$.,$ Sam has violated

no duty.

the duty of obedience.

the duty of performance.

the duty of loyalty.