GMAT Verbal Reasoning Practice Test 6

Question : 34 of 100

Marks: +1, -0

Many countries that are large consumers of sugarcane increased their production of sugarcane-based ethanol, yet their overall consumption of sugarcane decreased.
Sugarcane growers have saved money on wages by switching from paying laborers an hourly wage to paying them by the amount harvested.
The price of oil, the major energy source used by sugarcane growers in harvesting their crops, dropped by over twenty percent.
Many small sugarcane growers joined together to form an association of sugarcane producers and began to buy supplies at low group rates.
Rainfall in sugarcane-growing regions was higher than it had been during the previous year, allowing the growers to save money on expensive artificial irrigation.

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