The answer might be D or A
It can be inferred from the above statement is that it takes more effort to be polite to customers who are impolite. The word deference here means to demonstrate politeness or respect.
<h3 /><h3>What is an Inference?</h3>
Inferences are important because they help to uncover the correct messages in a text
When a person arrives at a conclusion by adding one or more logical facts together, they are said to have made an inference.
Learn more about Inference at:
brainly.com/question/25280941
Maria wasn't very glad to see her brother
It is when you know all the characters of a language
