GMAT Critical Reasoning (CR) | Re: First Mate:Captain, our journey thus far has taken many detours

though i i also marked E...let us find out conclusion -captain will not succeed in achieving desire result is reduce speed to minimize fuel consumption[b] /b]

well E is nothing but restatement while D is attacking on conclusion & de-link the assumption of captain i..e speed is not the deciding factor to control uses of fuel .

hence will not achieve desired result.
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