Hill, CPA, Has Been Retained to Audit the Financial Statements

Multiple Choice

Hill, CPA, has been retained to audit the financial statements of Monday Co. Monday's predecessor auditor was Post, CPA, who has been notified by Monday that Post's services have been terminated. Under these circumstances, which party should initiate the communications between Hill and Post?

A) Hill, the successor auditor.
B) Post, the predecessor auditor.
C) Monday's controller or CFO.
D) The chairman of Monday's board of directors.