mrp_master_extension: Cost Price and Estimated PLP is calculated wrong. Missing unit handling.

[Daniel Stenlöv]

Both the Cost Price and Estimated PLP is calculated wrong. So the Mat.Cost Price and Mat.Estimated PLP will also be wrong.

The fault in the calculation is that unit isn't handled in a correct matter. So if you do the following scenario:

Rawmaterial:
[90045-98-0] Jojoba oil, unit kg, cost 20 Euro ( 20 euro / kg)

Bill of Material:
[90045-98-0] Jojoba oil, 1000 g.

The Estimated PLP for that material will be 20x1000 = 20000 Euro and not 20 Euro as it should.

So all calculations done will be screwed up if you are not using PCE as unit or don't have the same unit in stock as in production.