Economic Espionage Includes Such Activities as __________

Economic espionage includes such activities as __________.

A) two firms hiring the same musician to write their company jingle
B) hiring someone who worked in an executive capacity at a competitor's firm without a noncompete clause
C) offering to accept all competitors' coupons, making their effectiveness as a promotional tool negligible
D) searching through a competitor's trash
E) marrying someone who works for a competitor in an executive position