Waiting period. Jamal is waiting to be a millionaire. He wants to know how long he must wait if a. he invests $25,093.76 at 20% today? b. he invests $47,072.56 at 17% today? c. he invests $130,339.95 at 11% today? d. he invests $283,734.85 at 4% today? a. How long will Jamal have to wait to become a millionaire if he invests $25,093.76 at 20% today? years (Round to the nearest whole number)