We are a manufacturing business using Odoo V9 Community. Using the inventory valuations, we can see the current value of the stock. However, when we produce the final items using Manufacturing module, we consume the items from the inventory so system should be able to know the cost of the products used to produce the final item.

Now I have two set of data in the accounting reports which I am not sure how to do it. 

First I would prefer to see the actual cost of goods, used to produce the products for that period sales rather than the total purchase value of the raw materials (including the not consumed quantity), in the profit and loss statement.

Second, the current stock in the warehouse is supposed to be a current asset, however, in the accounting reports, I can see nowhere the inventory valuation figure as current asset. 

I am very new to Odoo and apologies if I have asked something too basic or complicated. However, I will honestly appreciate if anybody could help me on the above concerns.

Many Thanks.