#A customer comes to the store and buys 1 bottle of milk, 2 trays of eggs, and 3 
#loafs of bread. Write a program that asks user to enter the price for each item and 
#find the total price and the average price per item. 

#Input: 3 floats

#Part I Input

milk_price=float(input("enter milk price "))
eggs_price=float(input("enter eggs price "))
bread_price=float(input("enter bread price "))

#Part II Calculations

total=1*milk_price + 2*eggs_price +3*bread_price
num_items=1+2+3
average=total/num_items

#Part III Calculations
print("total=", total)
print("average=", average)