Question 1
Dbrunik
For the first question, the official solution says that D is wrong and that the first paragraph is not presenting a problem? I don’t understand how this can be isn’t it presenting the problem that exclusive business supplier partnerships presents to a corporate purchaser can somebody please explain this?
The passage isn't exactly presenting exclusive supplier partnerships as a problem to be solved. Instead, the author basically says, "supplier partnerships have a
disadvantage for corporate purchasers (little or no economic leverage for the purchaser), so companies should use these two variables to evaluate their options (supplier partnerships vs. subjecting suppliers to competitive scrutiny).
In one case (Type 4), the author would agree that a supplier partnership is probably the best route, even though it has that disadvantage. So it's a little odd to say that "supplier partnerships" are the
problem presented when it's also cited as one of the four solutions (albeit the least desirable, at least in terms of economic leverage).
You could argue that the first paragraph does indirectly present a problem -- the problem of deciding whether or not to go with supplier partnerships for indirect purchases. But it's still a bit of a stretch to say that the first paragraph is there to PRESENT a specific problem. And even if we stretch the meaning of "presenting a problem", the second paragraph certainly does not examine the SCOPE of any problem that we come up with -- that would involve describing how big the problem is, what the ramifications are, and so on.
Could you get creative and come up with an argument in favor of (D)? Sure, but choice (C) does a much BETTER job of describing the relation of the second paragraph to the first.
For more on that, check out these two posts: