Law firm

Upgrade costs L0 -> L1
Product	Quantity	Market price	Total costs
Credits	75 000 000	1	75 000 000
Aluminium	8 500	96 000	816 000 000
Plastics	4 500	8 558	38 511 000
Glass	16 000	48 085	769 360 000
			1 698 871 000