Carnival to spend $700M on upgrades to its fleet

... more than half of what the world's largest cruise ship company made in profits last year. Upgrades to Carnival Cruise Lines alone - which address emergency power, fire safety and operating redundancies - are expected to cost more than $300 million, ...

http://www.tampabay.com/news/business/tourism/carnival-to-spend-700m-on-upgrades-to-its-fleet/2115818