imam knjigu ali formule za equilibrium point mi nikako nisu jasne tj ne znam kako doci do njih.
Hvala unaprijed
Retailers will buy 35 Z-brand phones from a wholesaler if the price is $10 each,
and will by 25 if the price is $30. The wholesaler will supply 40 phones at $28 each and 20 at $12 each.
Assuming the supply and demand functions are linear, find the market equilibrium point. Graph these functions.
sad sam korak dalje...