The missing Titan submarine was a fancy and expensive underwater vehicle used for tourism. People had to pay a very large amount of money, $250,000 per person, to go on this special submarine tour. The high price showed that it was a special and luxurious experience.
The passengers who went on this trip spent a lot of money to have a unique and memorable time. But because the tour was so expensive, it makes finding the missing submarine and rescuing the people on it even more urgent. The search and rescue team is not only trying to find the submarine and its passengers because they want to help them, but also because they know that many lives and a lot of money are at risk.
