Exam 2: Specialization and Exchange

Tom and Jerry have two tasks to do all day: set traps and build bombs.If Tom spends all day setting traps,he will have set 16 traps.If he instead devotes his day to building bombs,Tom will build 4 bombs.If Jerry spends his day setting traps,he will set 14 traps;if he spends the day building bombs,he will build 7 bombs.If Jerry decides to specialize in building bombs,what are the limits to his terms of trade?

Tom and Jerry have two tasks to do all day: set traps and build bombs.If Tom spends all day setting traps,he will have set 16 traps.If he instead devotes his day to building bombs,Tom will build 4 bombs.If Jerry spends his day setting traps,he will set 14 traps;if he spends the day building bombs,he will build 7 bombs.For Tom,the opportunity cost of building a bomb is __________ traps set.

A country that specializes:

Suppose that a worker in Country A can make either 25 bananas or 5 tomatoes each year.Country A has 200 workers.Suppose a worker in Country B can make either 18 bananas or 6 tomatoes each year.Country B has 400 workers.The workers in Country B will benefit from trade if they: