According to Some Lawyers,a 501(c)4 Organization Could Make Limited Contributions

According to some lawyers,a 501(c) 4 organization could make limited contributions directly to a candidate's campaign: 

A)  as long as it used the "527" designation when it did so. 
B)  during the primaries but not in the general election. 
C)  as long as the candidate belonged to a third party. 
D)  provided that it also contributed to the party committee. 
E)  without revealing the identities of its donors.