Operating costs

How are the operating costs calculated?

The daily operating costs are normally

( building size / 3) * factor.

So every 2h building size / 36 * factor are calculated in the P&L

all buildings have factor 1 except:

Car dealership 2
Supermarket 3
Department store 5
Megamarket 10
Cooling warehouse 1,5
Hightech factory and Jewelry manufacture 4
Car factory 5
Advertising agency and research laboratory 6

The operating costs as well as the staff costs are debited from the account at 11 pm of the current day!