A breakdown in bargaining happens when one party repeatedly holds our for a better deal. In this cases, private solutions to this kind of externalities is deemed necessary. Though bargaining is quite common among transactions made by economists, it cannot be helped that there are certain problems that arise from this.
This arrangement is ethical as long as the engineer signs and seals each design segment only after it has been reviewed by an independent consulting engineer who specializes in the field which it pertains.<span> If what she was dealing is not her field of expertise, she needs to have the aid of independent engineer who can verify the work passed to her before she signs the design segment.</span>
23 is the answer because perfect square is between 20 and 30 is 25 and since the number is prime is has to be 23.
