1. Why does Dirk's gun do him no good in the shootout with the gray Dodge van that tails him after he leaves the museum?
(a) He can't reach it.
(b) It is stolen out of his car.
(c) His aim is terrible.
(d) He never loaded the ammunition.

2. What is the plan for the plane the rescue team flies out to the Pacific Vortex?
(a) Al will drop the team and then fly in circles around the site until the pick-up signal is given.
(b) The plane is a red-herring to make Delphi think they arrived that way. The real underwater rescue team is arriving by submarine.
(c) The team will skydive from it into the drop zone and let the plane crash wherever it lands.
(d) Ditch it in the water such that the crew manages to survive and the plane still floats.

3. What is the rescue schedule for the Starbuck when Dirk, Al and the Navy team return to the Pacifc Vortex?
(a) Four and a half hours.
(b) Two hours and 45 minutes.
(c) 90 minutes.
(d) 10 hours.

4. What are Boland's instructions upon hearing Dirk's message from the supposedly wrecked submarine?
(a) Standby for further instructions on how to make the boat operational.
(b) Have March review the operating procedures for the boat's ballast tanks.
(c) Standby for a relief crew.
(d) Return to the Martha Ann at once.

5. What does Dirk communicate about the sub's crew in his initial message back to the Martha Ann?
(a) There's evidence of a struggle but no bodies.
(b) It's as though they never existed.
(c) He doesn't mention the crew.
(d) They're dead.