SAP Exam C_S4TM_2020 Topic 1 Question 39 Discussion

You are implementing a side-by-side scenario integrating sales orders and outbound deliveries to SAP Transportation Management, Sales order integration has created 30 freight units for 1 sales order (1 freight unit per sales order item). During planning, the freight units have been assigned to 3 trucks (10 freight units on each truck). Based on this planning result, delivery creation is triggered. During packaging, up to 3 items can be packed into 1 case. What is the minimum number of freight units that exist in SAP Transportation Management at the end of this process?