Visit the sec website and use the link to "company filing" search the link to locate the form 10k filing for the company google Inc for the year ended december 31, 2015 to answer the following questions.

1.who was Google's auditor

2.Did the audit firm issue a combined or seperate report on the financial statements and on internal controls over financial reporting?

3.What type of audit opinion did the auditor provide for the financial statement?

4.What was the auditor's opinion about internal controls over financial reporting?

5.What was the report date for the audit report?