ensure that BN1

Preamble Recall the setting of the Saving for Retirement (Final Balance) problem. Suppose that my goal is to have a balance of $G immediately after my NM' payment. In other words my goal is to ensure that BN_I < G and BN 2 G. Exercise 1. Write a function named investment horizon that takes the deposit level SD, interest rate r and investment goal $G as inputs (in that exact order), and returns the minimum value of N for which BN G as output. Please name your output N. Function 1 Code to call your function 1 C Reset MATLAB Documentation C Reset