For everypositive even integer n, the function h(n) is defined to be the product of allthe even integers from 2 to n, inclusive. If p is the smallest prime factor ofh(100)+1, then p is
A.between 2 and 10
B.between 10 and 20
C.between 20 and 30
D.between 30 and 40
E.greater than 40