Calculating the landed cost of an item (per unit)

Calculating the landed cost of an item (per unit)

Good day, 
I am familiar with adding the landed cost to bills. But I would like to know if there is a way for me to see what my landed cost is (per unit).

I checked Zoho Books and Inventory but to no avail I found any record of the landed cost for an individual item. 

In the meantime my approach is to manually calculate by adding the landed cost totals.