A) correct. If consumers start favouring glass containers over plastic ones while the usage of aluminium cans doesn't vary, the proportion of plastic ones in the whole lot will decrease in comparison to aluminium ones.
B) incorrect. 180 degree answer. Heavier plastic bottles will ultimately increase the weight, not happening in the argument.
Anyway this seems a vague statement.
C)Incorrect. The argument is restricted to the beverage containers. No mention of non beverage containers.
D) Incorrect.
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B) incorrect. 180 degree answer. Heavier plastic bottles will ultimately increase the weight, not happening in the argument.
Anyway this seems a vague statement.
C)Incorrect. The argument is restricted to the beverage containers. No mention of non beverage containers.
D) Incorrect.
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