Answer:
customer service
Step-by-step explanation:
Based on the information provided within the question it can be said that the work team improved their customer service. This is because the training program was designed for the work team to better understand the product that they are selling. This knowledge would help them provide the customer with all the information that they need as well as a one on one demonstration of how the product works and the salesperson can also answer any questions that they may be having. All of this contributes towards servicing the customers and providing them with a great experience and product.