You have to hire one (1) dental hygienist for a practice. The first dental hygienist has 25 years of experience. Given her record, she is likely to satisfactorily service 16 patients per day. Her hourly wage would be approximately $30 per hour. The other hygienist is new to the industry. She is expected to satisfactorily service 10 patients per day at an hourly wage of $20. If the goal is to hire the least costly hygienist from a productivity standpoint, which one would be the better hire and why?