Elizabeth is a supervisor at Marten Inc., a company that sells electronic goods. Steven, a new sales executive at Marten Inc., finds it difficult to communicate effectively with customers. The best way in which Elizabeth can help Steven in the long run is to

teach him how to handle customers on his own.

let experienced employees in the company handle customers.

help him by dealing with customers and making sales herself.

set him lower sales targets so that he gets room to develop his skills.