Jantel Mitcheil's bakery prepares al is cakes between 4AM and 6AMM so they will be fresh when customers antive. Day-oid cakes are virtually always sold, but at a 50% discount oft the regular $8 price. The cost of baking a cake is $5, and demand is estimated to be normaly distributed, with a mean of 25 and a standard deviation of 7 . What is the optimal stocking level? Refer to the standard normal tabic for z-values. The optimal stocking level for the bakery is cakes (round your response to the nearest whole number)