Just out of curiosity, how much does such service cost hourly? So I did A quick google search returned group training begins at about $40 an hour per person, an

Just out of curiosity, how much does such service cost hourly? So I did A quick google search returned group training begins at about $40 an hour per person, and individual training at $100 an hour, with additional fees for materials.[1] [1] https://www.nytimes.com/2007/06/05/business/worldbusiness/05iht-accents.1.6000898.html https://www.nytimes.com/2007/06/05/business/worldbusiness/05...