The production cost is 5 portions of cold rice noodles per catty of flour 1.3 yuan, and the flour cost of each portion of cold rice noodles is 0.26 yuan. If it is made by hand, it costs 0.07 yuan to burn coal (0.5 yuan per catty of coal) and 0.02 yuan to brush oil, which is the production cost of cold rice noodles. 0.35 yuan each.
Sales cost per serving Chili oil 0. 1 yuan feed water 0.05 yuan sesame sauce (if necessary) 0.05 yuan shredded cucumber (if necessary) The average price of cucumber per serving is generally about 125 yuan in 0.7 yuan, that is, 0. 1 yuan total * * 0.3 yuan.
The wholesale price of each cold noodle this year is 1.5 yuan, and the sales price is 4.5 yuan. You can calculate the profit.
Under normal circumstances, a person can make 400 copies a day, and a person can buy 150 to 200 cents a day.
The whole investment cost is not very big, and it can be done within 500 yuan in general.