or any country, if the world price of zinc is higher than the domestic price of zinc without trade, that country should a. neither export nor import zinc, since that country cannot gain from trade. b. import zinc, since that country has a comparative advantage in zinc. c. neither export nor import zinc, since that country already produces zinc at a low cost compared to other countries. d. export zinc, since that country has a comparative advantage in zinc.

Ancho corp. is an automobile company whose core competency lies in manufacturing petrol- and diesel- based cars. the company realizes that more of its potential customers are switching to electric cars. the r& d department of the company acquires competencies in developing electric cars and launches its first hybrid car, which uses both gas and electricity. in this scenario, ancho is primarilya. leveraging new core competencies to improve current market position. b. redeploying existing core competencies to compete in future markets. c. unlearning existing core competencies to create and compete in markets of the future. d. building new core competencies to protect and extend current market position