"Owner of Trademark" & "Entity Type":
You don't necessarily put down your name or your company's name as the "Owner of Mark." The answer depends on the type of business and can be complicated when there are more than one owner.
Not sure who should be the owner? Ask a lawyer
All other questions
The rest of the questions ask Applicant's contact information. Contact information is very important for trademark prosecution because the Office will contact you about your application when something is wrong. Unless you provided a correct information and proved that you were not at fault regarding the loss of correspondence, missing due dates for required action will cost you extra money and potentially your trademark right.
Want someone to handle all correspondences? Get it Done