macroeconomics

Table 16-7 Canada Switzerland Product (Worker - Days) (Worker - Days) Cuckoo Clocks 4 2 Movies 10 4 Refer to Table 16 - 7. Suppose there are 1,000 workers in Canada and 100 workers in Switzerland. World demand for clocks is 50. What is the world opportunity cost of clocks? OA. 2.5 films O B. 10 films O C. 2 films OD. 4 films