Law firm

Upgrade costs L0 -> L1
Product	Quantity	Market price	Total costs
Credits	75 000 000	1	75 000 000
Aluminium	8 500	104 150	885 275 000
Plastics	4 500	6 179	27 805 500
Glass	16 000	57 600	921 600 000
			1 909 680 500