1. When is it permissible to do quickfix changes in softwre aplication?

2. You are the manager of business software; you distribute 3 in by 5 inch cards to your users and encourage them to write requests for new functionality to your software. A user of your software calls one day and says, I cant fit my user story on those small cards, Im going to submit a 10 page user story. What should you tell this user? Why?

3. In the point of sale software, two types of payment are accepted: check and charge. Write three new user stories for three additional types of payments.