xiaofashix8686 Wrote:I have a question. What if this is a flaw question , how to discribe this the flaw in his reasoning ? Thank you.
rinagoldfield Wrote:Thanks poppyyjim! I can see why this question is confusing, especially if you are not sure what a handling fee is. To answer this question, it is necessary to know that a handling fee is separate from the price of the product itself. If (D) were true, then the good wouldn’t really be free to customers.
In terms of the full argument core, here we have:
Activite is offering a month’s supply of their product free to new customers
-->
Offering free product would not be in Activite’s their interest unless the product were effective, so Activite must be effective.
At first this argument seems pretty strong. The assumption ends up resting on whether Activite might have an interest in offering the free month’s supply even if the product were not effective. (D) suggests that “free” isn’t really free, and thus weakens the argument. It suggests that Activite will make a profit from the “free” month’s supply. Profit is another interest.
(A) and (B) are incorrect because they do not harm the claim of effectiveness. A product can still be effective even if the product’s benefits can also be found elsewhere. For example, spinach still contains vitamin C even if oranges, broccoli, and peppers also contain vitamin C.
(E) addresses the conclusion’s claim of effectiveness, but points to the wrong premise. The author does not claim Activite is effective because it is natural.
(C) is a little more tempting, since it seems to suggest that the free month’s supply won’t be effective. However, it does not harm the argument that Activite is generally effective, and something can be effective even isn’t yet “fully effective.”
Hope that helps.
Best,
Rina
jiangzihaoalex Wrote:Don't mean to sound rude but among the nebulous incorrect explanations given by Manhattan tutors this one is just so far off the mark that I could not let it be.
The way D weakens the conclusion "Activite must be effective, since it wouldn't be in the company's interest to make such an offer" has nothing to do with profit. The argument assumes that because the company is confident about the supplement's effectiveness, it uses this promotion strategy, otherwise it would cost them tremendous amount of money. How is it weakened by D? Well, D says it doesn't cost that much money to ship the drug at all! The company has already dropped such a large upfront "handling fee" to the manufacturer that the additional shipping fee is negligible. It's absolutely possible that the supplement is not effective and cannot sell, and the company just goes "oh well, since the shipping fee is nothing, instead of letting it sit there, we might as well send them for free and get whatever we could out of it."
skela Wrote:rinagoldfield Wrote:Thanks poppyyjim! I can see why this question is confusing, especially if you are not sure what a handling fee is. To answer this question, it is necessary to know that a handling fee is separate from the price of the product itself. If (D) were true, then the good wouldn’t really be free to customers.
In terms of the full argument core, here we have:
Activite is offering a month’s supply of their product free to new customers
-->
Offering free product would not be in Activite’s their interest unless the product were effective, so Activite must be effective.
At first this argument seems pretty strong. The assumption ends up resting on whether Activite might have an interest in offering the free month’s supply even if the product were not effective. (D) suggests that “free” isn’t really free, and thus weakens the argument. It suggests that Activite will make a profit from the “free” month’s supply. Profit is another interest.
(A) and (B) are incorrect because they do not harm the claim of effectiveness. A product can still be effective even if the product’s benefits can also be found elsewhere. For example, spinach still contains vitamin C even if oranges, broccoli, and peppers also contain vitamin C.
(E) addresses the conclusion’s claim of effectiveness, but points to the wrong premise. The author does not claim Activite is effective because it is natural.
(C) is a little more tempting, since it seems to suggest that the free month’s supply won’t be effective. However, it does not harm the argument that Activite is generally effective, and something can be effective even isn’t yet “fully effective.”
Hope that helps.
Best,
Rina
How could the company possibly make a profit from a handling fee that we're only told covers "packing and shipping"? What about the actual production costs? Lab material, labor, etc.
It costs X amount of money to produce and disperse a month's supply of Activite; the handling fee would literally have to cover that ENTIRE amount in order for it to be in the company's interest to give it away for free, not just the costs of "packing and shipping", which only comprise a small fraction of this total amount.
And if the handling fee were to cover said total amount, it would start to approach the actual cost of a month's supply of the product. Which would make it pretty transparently NOT FREE to any customer, who would obviously notice if a month's supply is normally worth, say, $100 and the handling fee is like $90. Why would anyone pay a handling fee that equals the cost of a product and believe they were getting something for free? This question was just awful.
ohthatpatrick Wrote:The argument core is this
CONCLUSION:
Activite must be effective
(why should we believe that?)
EVIDENCE:
They mail you a month's supply for free.
If Activite weren't effective, then it wouldn't be in the company's interest to do that.
The keywords of ...
CLEARLY [claim 1], SINCE [claim 2]
will always mean claim 1 was a conclusion and claim 2 was a premise for that conclusion.
A premise can itself be a subsidiary conclusion, but only if the argument has some claim that supports that premise.
In this case, the argument doesn't give us a reason WHY "it wouldn't be in the company's interest to offer a free month if the product were ineffective".
A reason why would sound like: "If it's ineffective, there's no point, because the only possible reason you'd benefit from this free mail-out is by convincing customers that your product works".
Since we don't have a supporting claim for the "since" idea, we can't call that premise a subsidiary conclusion.
That thing I bolded (the missing premise-for-the-premise) is something the argument is actually assuming, and the correct answer is going against that assumption.
"Convincing customers that the product works" isn't the ONLY way the company could benefit from this mail-out. After all, they might charge the customer some shipping fee that they make a profit on."
I agree that when we read (D), we now think that it's false to say "otherwise it wouldn't be in the company's interest". Reading (D) feels like falsifying that "since" premise.
Dat's coo'. (translation: "That is cool.")
No one ever said we can't go against a premise, and while LSAT almost never does (which is why test prep materials stress that thinking), there are a couple handfuls of examples in which the correct answer to a Weaken question seems to go against some explicit supporting idea.
Just ask yourself this: was that explicit supporting idea an OPINION?
If so, then it's fair game to be attacked (although, again, LSAT almost never does).