Please read the following short story and complete...

Please read the following short story and complete 2 tasks: 1) explaining what is the etiquette problem 2) describing the correct etiquette rules in similiar situations, with reference to your own life experiences if necessary. Case Study: Nathan, a sales rep, wanted to show a customer from India visiting the United States for the first time some typical American activities. He thought the man would enjoy visiting his home for a "typical American barbeque," where he served hot dogs and hamburger. He didn't know the customer was a vegetarian, so the customer ate very little, became rather aloof, and left early.