Vernon's Team Has Published a Quarterly Report That Shows a Significant

Multiple Choice

Vernon's team has published a quarterly report that shows a significant decline in sales regarding a particular retailer. Till now, the retailer has been a profitable customer for Vernon's company. Vernon needs to find out the problem and deal with the situation quickly. In this situation, which of the following management styles would be most appropriate for Vernon to adopt?

A) Quality management
B) Knowledge management
C) Contingency thinking
D) Networks model
E) Linear programming