Answer:
These are the options for the question:
A. Management styles
B. Communication practices
C. Workplace atmosphere
D. Stock valuation
E. Corporate values
And this is the correct answer:
D. Stock valuation
Step-by-step explanation:
Stock valuation is not likely to be a cause of conflict after the merge because stocks are valued in similar ways accross companies. This factor is precisely what makes stock value a good gauge of a firm's value: because it is measured in the same way for all firms, investors know what a specific stock value means, and can take rational decisions according to it.
All the other statements do refer to organizational culture elements that have a great degree of subjectivity depending on the company, and that can cause conflict after the merge.