12bhang wrote:
Though , choice C is the correct answer here. What i do not understand is how Choice E is irrelevant.
the satellites are built by unwieldy manufacturers,so inefficiencies are inevitable.
Now , it is not clear which inefficiencies the choice refers to.
It could be inefficiency in operation,leading to higher failures- in this case increasing costs.
It could be innefficient construction-not increasing costs.
Hi,
It doesn't really matter which inefficiencies we are talking about here.
The keyword
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