Carl's Canine Cuts Has Just Recently Opened for Business Offering

Essay

Carl's Canine Cuts has just recently opened for business offering grooming services for all breeds of dogs. Carl has just finished his first day of service and has noted a remarkable improvement in the amount of time that it takes him to complete a grooming service for each dog. Currently, he managed to groom the 4^th dog by the end of the day in 2 hours (120 minutes) time. If Carl has an 80% learning curve, how much time should it take him to groom the 8^th dog? The 16^th dog?