Within the Same Country, Some Foreign Businesses May Fall Prey

Within the same country, some foreign businesses may fall prey to politically induced harassment, while others may be placed under a government umbrella of protection and preferential treatment. What explains this difference?

A) The "oiling of the machinery" in terms of bribes and commissions
B) The political clout of the investing parties
C) The profile of the management
D) The amount of funds invested in the business
E) The evaluation of a company's contribution to the nation's interest