Camping with trailer

Trailer camps in the US provide accommodations for half a million people, with 300,000 living there year-round. These camps offer affordable parking and access to municipal utilities, providing the benefits of community life. The trailer manufacturing industry is rapidly growing in the US.

What accommodations are being offered to people living in trailers?

How many people live in trailers year-round according to the text?

What is the cost of parking mentioned in the text?

What advantages do trailer residents enjoy by plugging into municipal light and power cables?

What is noted about trailer manufacturing in the text?