def expensesManager():
  numCafes=requestInteger("How many Cafes?")
  coffeePrices=[None]*numCafes
  cafeNameList=[None]*numCafes
  total=0
  index=0
  while(index<numCafes):
    cafeNameList[index]=requestString("Name of cafe "+str(index))
    coffeePrices[index]=requestNumber("Price of a coffee at cafe "+cafeNameList[index])
    total=total+coffeePrices[index]
    index=index+1
  average=total/numCafes
  index=0
  while(index<numCafes):
    if coffeePrices[index]<average:
      print cafeNameList[index],"coffee is $",(average-coffeePrices[index]),"cheaper than average"
    index=index+1