Negating the answer also helps. Since "unlikely" is a negative, it makes a positive. If the production of goods and services is likely to grow markedly, then it completely wrecks the conclusion that inflation/deflation will occur

Lol so annoying... This stimulus tricked me into assuming that the government was hiding that aliens existed lol. So that is why I choose C

i suck at flawed questions lol

It's a strategy. Reading the stem before the passage helps us identify the question type. Then while reading the passage we know what we are looking for in the answer.