INVENTORY TURN
Inventory Turn is COGs/Avg. Inventory.
My question is how to calculate avg. inventory - should it be:
1. (Inventory at the start of year + inventory at end of the year) / 2; OR
2. Avg monthly inventory balance by taking the 12-month inventory month-end balance / 12?
Assuming #2 is a better denominator, but wanted to get the community thoughts.
1. A very seasonal business will have large fluctuations to prepare for peak seasons
2. a growing business will have to build inventory so BOY inventory could be a lot less than EOY inventory