Law firm

Upgrade costs L0 -> L1
Product	Quantity	Market price	Total costs
Credits	75 000 000	1	75 000 000
Aluminium	8 500	95 100	808 350 000
Plastics	4 500	4 574	20 583 000
Glass	16 000	49 957	799 312 000
			1 703 245 000