Mr. U.K Gupta, a regional sales manager, said it was difficult to keep track of 31 products across 6 divisions under the previous organizational structure. The new structure divides sales of the 31 products among three groups - industrial customers, dealers, and government customers - to better manage responsibilities. Previously, sales engineers each handled 5-6 products, allowing for more specialized advice but resulting in some customers receiving calls from multiple engineers, causing irritation and dissatisfaction.