Two small-business owners, Jensen and Ling, could not be more different. Jensen is easy going, easy to talk to, good at delegating responsibility, and quick to acknowledge the contributions of others. Ling, however, is often high strung, generally unfriendly, and unable to give up any authority; she is determined to be involved in every decision. This explains why Jensens business is successful while Lings business has failed.
The conclusion of this argument is based upon all of the following
assumptions EXCEPTLet's jot down the points:
Premise: j≠l
Premise: j personality +ve and l personality -ve
Premise: ?
Conclusion: Therefore, business success j>l
We need to find this 4 such unstated premise (assumption) and mark the 5th option as the answer.
A. the personality of a business owner is the main factor in the success of the business.
INCORRECT. This could be an assumption. The argument is comparing personalities and because of which success in business mattered at the end.
B. a business leader with Jensen’s type of personality is more effective than one with Ling’s personality.
INCORRECT. This could be an assumption. This strongly supports the conclusion.
C. Jensen and Ling were in direct competition with each other.
CORRECT. The entire argument is talking about personalty differences of two individuals that could have lead to their individual business to success/failure. Nowhere in the passage there is even a small sign to show us that they were in competition with each other. How does this even matter?
D. Jensen and Ling had similar educational backgrounds and a comparable level of business experience.
INCORRECT. This sentence would be a sound assumption. If j=l and yet because of their personality differences, business succeeded/failed...yes that makes sense.
E. Jensen and Ling had comparable businesses operating under comparable circumstances.
INCORRECT. This sentence would be a sound assumption like option E. If j=l, comparing both businesses is accurate measure. Otherwise it would have been like j has big business and l has small business that is why l failed? This doesn't sound right for this argument. This assumption removes this confusion.