If a, b, c, d and e are five natural numbers, then find the number of ordered sets(a, b, c, d,e) possible such that a+b+c+d+e=75.

If a, b, c, d and e are five natural numbers, then find the number of

1.	If a, b, c, d and e are five natural numbers, then find the number of ordered sets(a, b, c, d,e) possible such that a+b+c+d+e=75.
A.	65c5
B.	58c6
C.	72c7
D.	74c4
Answer» E.