Hi,
Tommy used this below example to illustrate tougher splits. Unfortunately I don't understand why he eliminated A,B,C because of a modifier issue.
from my point of view, i can only get rid of b because i'm aware of when to use "due to" vs "because of". a,b,c all seem to be initial subordinate clauses that are verb modifiers modifying "love".
The reason a,b,c are wrong is because "Tommy" should follow the initial subordinate clause. That reminds me of Ron's video on initial modifiers, but i'm certain that this modifier is purely a verb modifier according to the mgmat sc guide.
**edit, i initially thought these were subordinate clauses and I realize now that I am wrong. a,b,c all start with initial prepositional phrases. Even then, a,b,c seem to be adverbial prepositional phrases modifying "love".
a. Because of his undeniable appeal, all the women love tommy
b. Due to his amazing charisma, all the women love tommy
c. on account of his unbearable charm, all the women love tommy
d. Because no one can help loving the gmat, all the women love tommy
e. Though the gmat might not be all that exciting, all the women love tommy