Max sues Mortimer for personal injuries sustained in a traffic accident. Max claims he was off work for several months. Mortimer wants to check Max's time card maintained by Max's employer, but the latter has refused to provide the information. What discovery device may be used?

An eyewitness to Abbott and Costello's traffic wreck claims to have seen the accident from his living room window. Defendant Costello wants to take photos from inside the witness's living room to verify the witness's claims. What discovery procedure is available?

Elmer filed a lawsuit against David's Restaurant, claiming food poisoning. Elmer served the following interrogatory: “Have you obtained statements in writing from others about the food served on the night in question?” David's objects on the grounds such statements are hearsay and inadmissible in court. Elmer files a motion to compel. What is the ruling?