EFN and Internal Growth Redo Problem 25 using sales growth rates of 15 and 25 percent in

Question:

EFN and Internal Growth Redo Problem 25 using sales growth rates of 15 and 25 percent in addition to 20 percent illustrate graphically the relationship between EFN and the growth rate, and use this graph to determine the relationship between them. At what growth rate is the EFN equal to zero? Why is this internal growth rate different from that found by using the equation in the text?

Internal Growth Rate
"An internal growth rate (IGR) is the highest level of growth achievable for a business without obtaining outside financing, and a firm's maximum internal growth rate is the level of business operations that can continue to fund and grow the...