When handling in sales, the professional approach can vary depending on the situation, from acknowledging and converting them to ignoring them when they seem to be a stalling tactic.

The correct answer to the following question is Customer.

Explanation:

When a sales person is handling a customer during sales, the professional approach that sales person can apply to influence customers decision to buy the product or service can vary from situation to situation . Sometimes sales person would have top first acknowledge what customer needs and then help them getting what they want and sometimes sales person might not put too much of effort in selling, when they seem to be a stalling tactic.

answer/// equals both average variable cost and average total cost at their respective minimums;