In honor of the Minister of the Interior.
Most of Baghdad's agricultural areas included in Resolution 320 are subject to royalties by the ruling power, so there is a specific price for each building material. For example, the entry price per kg of sand is 250 thousand dinars, and the price of building a 100 meter floor is 2 million dinars for two floors, 4 million and so on according to area, construction area and materials.
(If you want to make sure you can control seven palaces).