A Labor cost in country Q is 10 per cent lower than that in country Y.
B Importing radios from country Q to country Y will eliminate 10 per cent of the manufacturing jobs in country Y.
C The tariff on a radio imported from country Q to country Y is less than 10 percent of the cost of manufacturing the radio in country Q.
D The fee for transporting a radio from country Q to country Y is more than 10 per cent of the cost of manufacturing the radio in country Q