rect_tables = int(input())
squ_tables = rect_tables

length_rect_metres = float(input())
width_rect_metres = float(input())

side_squ_tables = length_rect_metres/2

sq_metres_rect = (2*0.3 + length_rect_metres) * (2*0.3 + width_rect_metres)
sq_metres_rect *= rect_tables

sq_metres_squ = side_squ_tables**2
sq_metres_squ *= squ_tables

price_rect = sq_metres_rect * 7
price_squ = sq_metres_squ * 9

total_usd = price_rect + price_squ
total_bgn = total_usd * 1.85

print(f"{total_usd:.2f} USD")
print(f"{total_bgn:.2f} BGN")