Suppose That a Worker in Country a Can Make Either

Multiple Choice

Suppose that a worker in Country A can make either 10 iPhones or 5 iPads each year. Country A has 100 workers. Suppose a worker in Country B can make either 2 iPhones or 10 iPads each year. Country B has 200 workers. Which of the following is a bundle of goods that Country B could not make?

A) (400 iPhones, 250 iPads)
B) (300 iPhones, 500 iPads)
C) (200 iPhones, 750 iPads)
D) (100 iPhones, 1,000 iPads)