Which of these does not represent a reason you should contribute regularly to a savings account? (a) ensure you have enough rent money for next month (b) work toward saving enough for a car or home down payment (c) avoid borrowing money or paying credit card interest by having enough savings to pay cash for new smartphone (d) reduce amount of student loans needed by saving in advance for college

Suppose that, on the basis of a nation’s production possibilities curve, an economy must sacrifice 10,000 pizzas domestically to get the 1 additional industrial robot it desires but that it can get the robot from another country in exchange for 9,000 pizzas. now consider the following statement: “through international specialization and trade, a nation can reduce its opportunity cost of obtaining goods and thus ‘move outside its production possibilities curve.’”