hwgmat2015 wrote:
How C? If I negate option C, the argument it does not break the conclusion. Manufacturing plants can still save money by installing generators irrespective whether the money saved is sufficient to purchase and install generators.
Option B is an implicit assumption and its negation implies that there is no technology to covert heat to electricity. So no saving on electric bills.
Hi,
Lets try negating option C first:
(C) The amount steel-manufacturing plants would save on their electric bills
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