Law firm

Upgrade costs L0 -> L1
Product	Quantity	Market price	Total costs
Credits	75 000 000	1	75 000 000
Aluminium	8 500	99 875	848 937 500
Plastics	4 500	6 325	28 462 500
Glass	16 000	43 550	696 800 000
			1 649 200 000