20 New Trials 6 Schools – 5 with traditional competition Average weekly sales 1,000(top school 2,000 – no traditional vending) Average product selling price 50p 1,000 x 50p x 40weeks = £20,000 Gross profit averages 33% = £6,600 3 machines per school = £20,000 Less machine/labour costs = Net Profit Products – milks, flavoured milks, juices.