The longest mountain range in North America is?

A.

the Rocky Mountains.

B.

the Andes Mountains.

C.

the Ural Mountains.

D.

the Appalachian Mountains.

Part b forty-year-old kyle wants to start investing for retirement. he wants to select a personal investment plan that will allow him to withdraw funds without paying penalties and taxes once he turns 59.5. which retirement plan should he choose? a. traditional ira b. roth ira c. 401(k)