While lysine in the diet is considered safe, excessive doses may cause gallstones. There have also been reports of renal dysfunction, including Fanconi syndrome and renal failure. Talk to your doctor before taking supplemental lysine if you have kidney disease, liver disease, or if you are pregnant or breastfeeding.
Well I dont know about off premise sales, but on premise runs about like this...these are the general cost of sales numbers. Liquor 13%-17%. Beer (bottles)26%-31%. Beer (draft) 18%-26%. Wine-30%-47%. So the gross margin would be the reverse. Liquor 83%-87%.
The formula for calculating liquor cost is: Beginning inventory minus ending inventory plus purchases (cost of goods sold) divided by liquor sales equals liquor cost, which â¦ should be between 22% and 28%, if you want to be a profitable business. I would like to have an easy to use format for inventory.