Answer:
60
Step-by-step explanation:
the computation of the average inventory level over time is given below:
As the order is placed only when the inventory level is zero
So, The average inventory level is
= (120 +0) ÷ 2
= 60
Hence, the average inventory level over time is 60
The same would be considered and relevant
Basically we take an average of it to determine the average inventory level