A pile of coins, consisting of nickels, dimes, and quarters is worth $4.55. There are 4 more dimes than nickels and 3 more quarters than dimes. How many of each are there?

a) Nickels: 12, Dimes: 16, Quarters: 19
b) Nickels: 8, Dimes: 12, Quarters: 15
c) Nickels: 10, Dimes: 14, Quarters: 17
d) Nickels: 6, Dimes: 10, Quarters: 13