Quote:Sequence diagram object oriented analysis
You show no attempt to solve the requirement by yourself, you have no question, your main effort is pasting the requirement, you just want us to do your HomeWork.
HomeWork problems are simplified versions of the kind of problems you will have to solve in real life, their purpose
is learning and practicing
Indeed, we can trow you a full blow up answer, but it will be magic to you and will defeat the purpose of homework.
So go on, even a wrong answer will be useful to help your tutor to spot your weaknesses.