What will be my total grade (percentage in the class) if I receive a 0 (zero) on the last project (Growth Merger Acquisition Analysis)?

What will be my total grade (percentage in the class) if I receive a 0 (zero) on the last project (Growth & Merger Acquisition Analysis)? As you can see discussion questions are worth 6.25 each (8 of them) and projects are 12.5 points each (4 of them). attached are my grades. please show how you got the answer