if integer N has p factors ; how many factors will 5N have ? Select
A) p
B) 2p
C) P+1
D) 2p+1
E) Cannot be determined
Case 1:   Let N = 6 =&gt; 2 x 3 (prime factorization) =&gt; p = 4;   5N =30 =&gt; no. of factors = 8; (p+2)   Case 2:   Let N = 7 =&gt; p = 2;   5N = 35 =&gt; no of factors = 4; (p+2)   For different N different results are observed. So, shouldn't Cannot be determined be the right answer?
<result>E</result>
if integer N has p factors ; how many factors will 5N have ?