How can I define lists within an if condition?

I already asked this within another question but have the feeling it might need a new post as it is a different topic. I have tried the following code but it is not working. Can anyone tell me where my mistake is?

v = float(input("Choose a travelling speed: ")
if v == 17:
   f = [16560, 24840, 41400, 57960, 82800],
   c = [1,2,3,4,5]

elif v == 19:
   f = [27600, 33120, 57960, 82800, 110400],
   c = [1, 2, 3, 4, 5]

elif v == 24:
   f = [60720, 77280, 124200, 182160, 242880],
   c = [1, 2, 3, 4, 5]

else:
   print("Undefined travelling speed!")
   exit()

print(sum([i*j for i, j in zip(f[1:5], c[1:5])]))

I want the program to print the sum of the values for f and c depending on the speed that was initially put in for v (only the three available options for now). Thank you in advance!