(a) In-state service. All process may be served anywhere in this state and, when authorized by law or by these rules, may be served outside this state. (b) Basis for out-of-state service. An appropriate basis exists for service of process outside of this state upon a person or entity in any action in this state when the person or entity has such contacts with this state that the prosecution of the action against the person or entity in this state is not inconsistent with the constitution of this