On my first try I lost about 5 bucks, on my second try I netted 87.23, but I netted well over a million dollars on my third try, because for quantities of sugar and lemons, i put in values of -999999. Although alot of the lemons spoiled, at the end of the month when my inventory was liquidated, I raked it in BABY! thats the way to run a business, make the customers PAY YOU!