approximately 832,516,649 sales were issued from the implementation of the savings bonus plan by the ministry of home energy , that is, about 16,800,000 electricity bills, the number of food that was issued, 35% of famous food, the bonus of 10 million electricity subscribers i received a household or free bill or a savings bonus. how and with what solution do i turn on the peak hour and electrical appliances at the same time ? we made electrical appliances that he chooses at the time of purchase electrical appliances are low in consumption, household electricity lives in normal and moderate areas, and the consumption pattern for this group of kilo system subscribers has been determined. this year, on average, he consumed 140 kilowatt hours, i doubt it is up to 150 kilowatt hours, with 2000 tomans and 20 kilowatt hours, which is 170 kilowatt hours, with 1500 tomans . the consumption pattern for them is 3000 kilowatt hours how to calculate the saving bonus if, for example, the customer used 3,700 kilowatt hours last year, this year he used 1,399 kilowatt hours and again 200 kilowatt hours at a rate of two tho