Answer option B is correct.

When Mark influences the home owner's decision to benefit himself he's breaching the common law

of duty of loyalty.

Answer option A is incorrect. Bait and switch is sales ploy that offers a price on one product, but then

the salesperson offers a higher price on the similar item. For example, an advertisement offers a

television for $500, but when you visit the store they're out of that model. The salesperson shows

you a similar model that sells for $599.

Answer option C is incorrect. The common law term duty of diligence describes an employee's

responsibility to act with reasonable care and skill for the employer. This is part of the employee-

employer payment contract.

Answer option D is incorrect. Duty of obedience describes an employee's obligation to follow the

employer's authority and reasonable and legal policies, procedures, and rules.

Reference: Professional in Human Resources Certification Guide, Sybex, ISBN: 978-0-470-43096-5.

Chapter 7: Employee and Labor Relations. Official PHR and SPHR Certification Guide, HR Certification

Institute, ISBN: 978-1-586-44149-4, Section III, The US Body of Knowledge.

Chapter: Employee and Labor Relations

Objective: Federal Employment Legislation