Answer:
A) Costco membership card that includes a photo
B) Your boss knows the signer
E) The signer knows what is contained in the document to be notarized and where to sign.
Step-by-step explanation:
- There is no signature on the Costco membership card.
- It doesn't matter who knows the signer.
- A passport has a picture and a signature.
- Hopefully, the signer knows what is in the document, as notaries are not responsible for what is in the document.