Please capitalize where necessary: f1 is working with tata on the service, which is priced at between $8 and $12 per month, with arthofer pointing out that the company has been a "valued" global partner for six years now.
A: F1 is working with Tata on the service, which is priced at between $8 and $12 per month, with Arthofer pointing out that the company has been a "valued" global partner for six years now.

Please capitalize where necessary: united states of america, parkersburg
A: United States of America, Parkersburg

Please capitalize where necessary: lotte studying the route to mt. elbrus.
A: Lotte studying the route to Mt. Elbrus.

Please capitalize where necessary: croatia, photos of croatia, travels to croatia
A:
Croatia, photos of Croatia, travels to Croatia