​Which of the following will improve your bargaining position when contracting with a supplier

A) ​Your supplier merges with an another large supplier of the same product
B) You redesign your product to be more feasibly accepting of many suppliers' parts
C) You redesign your product so that your preferred supplier is more integral to product success
D) ​Your supplier's chief competitor has exited the market

Regulations governing air pollution cover mobile and stationary sources. Those who may be subject to penalties for violations of the Clean Air Act include

A) corporate officers who knowingly violate the act.
B) persons who provide information about violators but otherwise fail to act.
C) private citizens who fail to sue violators.
D) none of the choices.