In a jar, there are 50 coins with a total value of \$ 5.00. The coins are quarters (worth \$ 0.25 each), dimes (worth \$ 0.10 each), and nickels (worth \$ 0.05 each). The number of nickels in the jar is three times the number of quarters. The number of dimes is one more than the number of nickels. How many quarters are in the jar?
Answer Choices
A. 7
B. 6
C. 5
D. 9
E. 8