What time frame is considered rapid environmental change? 1. More then two generation

2.less than a decade

3.less than a year

4. More than a century

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)