Answer:
The answer is option A)Personal selling refers to: A customer-directed flow of communications, often in a face-to-face encounter, designed to promote a product with the purpose of making a sale.
Step-by-step explanation:
Personal selling involves a face to face approach encounter with customers. In advertising, Personal selling involves the use of marketers with great interpersonal and sales skills employed to promote a product offering in the field where they can interface one on one with customers for the purpose of generating sales.
This supports the definition of personal selling as a customer-directed flow of communications, often in a face-to-face encounter, designed to promote a product with the purpose of making a sale.