ZXSohGMAT2020 I think the correct answer should have been posted after a day or two.
Knowing the correct answer, we just try to extend our explanation for correct answer only.
My attempt for this question.
Premise : The curators run the museum from the money they get from the sales of the tickets . Now, Rich patrons donate in the museum and decide on what to be displayed.
Conclusion : Curators could have done better in displaying rare and ancient artifacts.
To weaken - We need to look for an option that says -
Curators would not be any better than rich patrons in displaying rare artifacts.
Look at the choices now.
A. In the absence of the collectors and patrons’ funds, the museum will have to sell some existing artefacts to acquire newer ones.
If there were no donations and sales from the tickets, the museum would have looked for alternate source i.e. selling some of the artifacts.
Does not say anything how curators were NOT better in displaying the rare artifacts.B. The sales from the museum will only be able to compensate for about half the amount received from the funds given by the patrons.
The donation = twice of sales of the tickets.
This says that patrons are actually doing good in terms of money, but are they displaying right artifacts? don't know. C. The people who visit museums do not really have the knowledge to understand the true value of the rare artefacts on display.
If the people don't understand the value , their decision to buy the tickets will not alter for the kind of artifacts.
With the fixed source of money, curator can't do better. D. Collectors of rare artefacts and patrons of the museums rarely extend their support for reasons other than the sole rights to run the museum.
We are not supposed to think of where else they extend support apart from running museum. E. Curators of the museum sometimes do not have complete knowledge of the artefacts displayed in the museum.
"complete knowledge" is problematic here. You don't have to be expert on running a museum properly. IMO
CI understand that C has some of the assumptions added, however, I am not convinced A to be any better than C. A does not even touch the conclusion.
May I request some expert to help.