The passage states that the financial loss was incurred due to the CEO'S fraud discovered by the customer/stakeholders last week.
The main highlight is last week here.
What if the company faced loss before the exposure of CEO'S fraud in public? Then we can't claim that the CEO is the reason for loss.
A) even if other businesses face loss, what is the significance of other businesses profit and loss with this particular company? There are chances that the companies suffered loss were of different field. (Irrelevant)
B) financial quarter end before the public came to know about CEO'S fraud. This is weakening the whole base of passage (Correct)
C) This is strengthening the passage as if other businesses didn't faced any issue then this company might faced issue because of CEO. (incorrect)
D) again strengthening the argument, that the reason for loss is indeed CEO (Incorrect)
E) Same as with C, and D. Strengthening the passage by blaming the CEO for company loss. (Incorrect)
Answer must be B
Posted from my mobile device