bozur nasr, you see, in the economy , there is a difference between rates and prices. there is a big difference . you can change the price of cheese as much as you change the price of cheese in exchange for that , you can subsidize the reduction in welfare that is created for the consumer, but when you change the currency price or the exchange rate, all the economic relations will be moved according to the land rate , you cannot say that because i am the rate i changed my wish, so i will give cash subsidy to people for 5 times the price of goods. mr. tavakli, i am surprised from you since 2009 that you are teaching the success of iran in those books you say, have you heard the criticism of what happened in rome from 2009 to today? 89, when the subsidy became targeted, the government used to subsidize people for 45 dollars a month. today, how many dollars can it subsidize to people for the price of a refrigerator? in 1995 , it was actually, for example, 5 million tomans. this 5 million tomans was probably equal to a worker's salary for one or two months. today, a worker