(Facebook User Base Growth) There are approximately 2.5 billion people on the Internet as...

(Facebook User Base Growth) There are approximately 2.5 billion people on the Internet as of January 2013. Facebook reached one billion users in October of 2012. In this exercise, you’ll write a program to determine when Facebook will reach 2.5 billion people if it were to grow at fixed monthly percentage rates of 2%, 3%, 4% or 5%. Use the techniques you learned in Fig.

Fig. Compound interest calculations with for. (Part 1 of 2.)

Fig. Compound interest calculations with for. (Part 2 of 2.)