Which of the following best describes line-staff conflict?
(a) Conflict between two or more individuals with perceived differences in values, goals, or needs
(b) Conflict among an individual's self values, goals, or needs
(c) Intergroup conflict arising from perceived differences between those directly involved in producing or selling products and those that support functions such as information systems and human resources
(d) Conflict on account of work delegated without conferring responsibility
(e) Conflict due to resistance to change.