Please check your mark with 2 sheets in excel file:
Sheet 1: your 20% and 30% marks
Sheet 2: detail of your marks
Note: sign in your email to read the link.
Any complaints for me before the next last session.
Click https://docs.google.com/spreadsheets/d/1dOCvYv41jaixRyS9qVVjeofzRaqMKcHm/edit#gid=81901747 link to open resource.