Compare the investment below to an investment of the same principal at the same rate compounded annually. ​principal: ​$5,000​, annual​ interest: 4​%, interest​ periods: 4 ​, number of​ years: 14
After 14 ​years, the investment compounded periodically will be worth ​$nothing more than the investment compounded annually.
​(Round to two decimal places as​ needed.)

Ascientist wants to use a model to present the results of his detailed scientific investigation. why would a model be useful? a )because the model makes the concepts easier to understand b) because the model is easy to put together and to use c) because the model prevents other scientists from asking questions d) because the model requires the audience to pay full attention to it i don't know what to choose because between a and d a is much more likely than d because it only wants to get the attention of the audience. i'm confuse.