insert one dash where needed. when the would - be customer slammed the door in his face, the salesman…

insert one dash where needed. when the would - be customer slammed the door in his face, the salesman sputtered, \no, i you havent even seen my product demonstration!\
Answer
Brief Explanations:
The hyphen in "would - be" is used to form a compound adjective modifying "customer".
Answer:
When the would - be customer slammed the door in his face, the salesman sputtered, "No, I you haven't even seen my product demonstration!"