1)PwC's actions in their audits of Avon and Pinnacle were similar in that the SEC alleged that the firm:

Served on the board of directors of both clients

Owned stock in both clients

Borrowed money from both clients

Was influenced in their opinions by the size of nonaudit services

2)The insider trading case against Scott London focused on:

Personally selling stock of audit clients after receiving confidential information

Providing confidential information about audit clients to his son

Providing confidential information about audit clients to a friend

Personally buying stock of audit clients after receiving confidential information