Which of the following tactics were used by watchdogs and activist groups in trying to change BP's corporate practices after its Deepwater Horizon drilling rig exploded:

A) Creating a Facebook page promoting a boycott of BP
B) Collecting signatures from persons pledging not to buy BP products
C) Distributing bumper stickers focusing on the environmental damage that resulted from the oil spill
D) All of the above
E) a and b only

Watchdogs and Activist Groups

Organizations or individuals that monitor and seek to influence the activities of bodies or companies, often to ensure ethical, social, or political standards are met.

Corporate Practices

The policies, procedures, and actions adopted by companies in the conduct of their business operations.

Deepwater Horizon

Refers to an offshore drilling rig that experienced a catastrophic blowout in April 2010, leading to one of the largest environmental disasters in U.S. history.