puzzle =  2.60
barbie = 3.00
bear = 4.10
minion = 8.20
truck = 2

discount = 0

holiday_price = float(input())
puzzle_orders = int(input())
barbie_orders = int(input())
bear_orders = int(input())
minion_orders = int(input())
truck_orders = int(input())

money = puzzle * puzzle_orders + barbie * barbie_orders + bear * bear_orders + minion * minion_orders + truck * truck_orders

total_orders = puzzle_orders + barbie_orders + bear_orders + minion_orders + truck_orders

if total_orders >= 50:
    discount = money * 0.25
    money -= discount

naem = money * 0.10
money -= naem


if holiday_price > money:
    print(f"Not enough money! {holiday_price - money:.2f} lv needed.")

if holiday_price < money:
    print(f"Yes! {money - holiday_price:.2f} lv left.")