I winced - the amount was around five hundred dollars . " No , " she said . " The doctors have written off any difference . All you 're responsible for is a $ 20 co - pay .
Why is the narrator feeling relieved leaving the office ?
Pick the best answer from the following options:
- They got a job offer .
 - They got a new job .
 - They did n't pay as much as expected .
 - They got good medical news .


They did n't pay as much as expected .