I have client working in manufacturing, and need module to calculate cost and quantity of products when entry recipes ,

ex: we have product "x", and to manufacturing this product we use "y" and "z" 
"x" = 1mg of "y" and 5mg of "z" 

and i have 100mg from "y" with 2$ as cost, also 200mg from "z" with 5$ as cost.

So, i need to know this component must give me how much quantity from "x" and what's cost of "x"

how to do this by odoo?