prices={"banana": 4,
"apple": 2,
"orange": 1.5,
"pear": 3
}
stock={"banana": 6,
"apple": 0,
"orange": 32,
"pear": 15
}
total=0
for k in prices:
    print(k)
    print("price:",prices[k])
    print("stock:",stock[k])
    total+=prices[k]*stock[k]
    print()
print("Total price is:",total)