What Is a Consequence of Increasing Marginal Costs of Producing

Multiple Choice

What is a consequence of increasing marginal costs of producing digital music players in Japan?

A) Japan will not export digital music players.
B) Japan will stop short of complete specialisation in the production of digital music players.
C) Japan will import digital music players from countries that don't experience increasing marginal costs.
D) Japan will likely impose trade restrictions on imported digital music players.