Rebecca works for a company that has clearly defined lines of authority. each employee knows that he or she has authority and responsibility for a distinct set of tasks. employees are also aware of the company's reporting structure as well as successive management levels all the way to the top. rebecca's company follows which principle? a. specialization principleb. b. unity of command principlec. c. scalar principled. d. authority principlee. e. responsibility principle.

Afreelance​ singer-songwriter is planning the restoration of a recently purchased civil​ war-era farmhouse. while he professes an enjoyment​ of, and talent in the construction​ trades, the theory of comparative advantage implies that a. the value of what he imports​ (in this​ case, professional contractor​ services) must equal the value of what he exports​ (songs). b. he should concentrate on the restoration work since his​ out-of-pocket costs will be much lower than if he hires professionals. c. ​self-sufficiency is​ advantageous, hence he should split his time between music and construction. d. the income lost while away from music will likely exceed the savings realized by doing the work​ himself, thus, he should hire professionals to do the restoration work. e. he ought to do as much of the work himself as possible since imports​ (in this​ case, professional contractor​ services) should always be restricted to those things that cannot be done internall

What is an example of a good stock to buy in a recession? a) cyclical stock b) defensive stock c) income stock d) bond

If you miss two payments on a credit card what is generally the penalty