varotkorn
Dear
IanStewart AjiteshArun VeritasKarishma GMATGuruNY MentorTutoring MartyTargetTestPrep VeritasPrepBrian,
Why doesn't choice B. WEAKEN, rather than strengthen the argument?
Pecan prices this year will
not be significantly higher than last year
(B)
last year's pecan harvest was the largest in the last 40 yearsChoice B. says last year's price should be SIGNIFICANTLY LOW because of oversupply. (Surely, last year's price would take a huge huge hit)
Since this year's yield is very small, when comparing with last year's price, this year's price should be SIGNIFICANTLY HIGHER than that of last year.
To strengthen the conclusion, we need to show either of the 2 cases: 1. last year's price was high 2. this year's price is low.
Since choice B. does the OPPOSITE of case #1., how can choice B. strengthen the argument?Why is this thinking wrong?
Hello,
varotkorn, and thank you for tagging me. Notice, first, that you are not really looking to strengthen or weaken the argument, but the framework of the question asks you to provide
the reason for why
pecan prices this year will not be significantly higher than last year. It is more of a
resolve the apparent discrepancy type of question. We know we are looking for the reason because the blank follows the word
since. Your assertion that
last year's price would take a huge hit is not necessarily correct. If the growers had held back part of their yield, rather than saturate the market, then the price of what they did put up for sale might have remained higher than it would have been. The passage supports this notion:
in high-yield years, growers often store part of their crop in refrigerated warehouses until after the next year's harvest.
Yes, it is true that growers
hope for higher prices, but because of this very hope, it is clear that they cannot entirely control the market price of pecans. How about we take a look at the answer choices and see what we can eliminate?
hazelnut
(A) the last time the pecan crop was as small as it was this year, the practice of holding back part of one year's crop had not yet become widely established
We are not concerned with
the last time, but with
this time. Why would a lower crop yield from
this past year not lead to higher pecan prices? This consideration does not provide any insight into the matter.
hazelnut
(B) last year's pecan harvest was the largest in the last 40 years
This would make sense. A surplus of pecans from the previous year would enable growers to sell pecans, plain and simple. You do not need to focus on real-life considerations, such as supply and demand. The fact of the matter is that this information fits what is presented in the passage.
hazelnut
(C) pecan prices have remained relatively stable in recent years
This could be true, but it does not touch on the
reason we are seeking. The supply of pecans from the crop of the last year is diminished, yet, once more,
pecan prices this year will not be significantly higher than last year. How do we resolve the discrepancy? Just because prices have been stable in the recent past does
not explain why they would continue to remain stable.
hazelnut
(D) pecan yields for some farmers were as high this year as they had been last year
The old
some trap. We cannot qualify this vague count of farmers. How many were there? Two? Five? A million? The fact remains that, according to the passage,
this year's pecan crop will be very small. Whether
some growers produced similar yields is irrelevant: the overall yield of pecans is significantly lower.
hazelnut
(E) the quality of this year's pecan crop is as high as the quality of any pecan crop in the previous five years
If the quality were
superior, then the growers might be able to charge more and meet similar sales figures from the past, but that could be the answer to a different question altogether. We need to explain why the lower yield would lead to a pecan price no higher than it had been a year ago. This answer requires a one-step-removed justification, i.e. that pecans of similar quality would command similar prices, but we need to explain why lower pecan yields will not drive up the price of pecans in a significant way.
In the end, only (B) resolves the paradox in a clear and direct manner, supportable by the information in the passage. I hope that helps. Feel free to ask me about any lingering concerns.
- Andrew