$19,$ the perpetrator of the mosque shootings in Christchurch, New Zealand, used Facebook to stream live footage of the attack as it unfold luded $49$ dead and $51$ injured at the mosque. Facebook took $29$ minutes to detect the livestreamed video, which was $8$ minutes longer than to arrest the gunman. About $1\mathrm{.}3$ million copies of the video were blocked from Facebook, but $300,000$ copies were published and shared. orporate governance requires Facebook's board of directors to

iple Choice

strengthen its oversight of the company's strategic direction, evaluate the caliber of senior executives' skills, handle executive compensation, and oversee financial reporting practices.

play the lead role in forming the company's strategy and then directly supervise the efforts and actions of senior executives in implementing and executing the strategy.

review and approve the company's business model and also review and approve the proposals and recommendations of the CEO as to how to execute the business model.

provide guidance and counsel to the CEO in carrying out his or her duties as chief strategist and chief strategy implementer.