Which Statement Summarizes the Category of White-Collar Crime Known as Stings

Which statement summarizes the category of white-collar crime known as stings and swindles?

A) tampering with products or services so that profits are increased
B) using position or influence to gain trust and then money from innocent individuals
C) skimming funds from investors in stocks or bonds
D) using one's position to threaten clients or customers into more than the required amount of money for a service