2)(Para. 4) Americans start talking business directly without opening exchanges 3)(Paras. 5-7) Americans work hard at the task of saving time by producing a steady flow of labor-saving devices, e. g. faxes, phone calls, emaIls, etc. Conclusion (Para. 8)It is taken as a sign of skillfulness or being competent to solve a problem or fulfill a job with speed in the US.2) (Para. 4) Americans start talking business directly without opening exchanges. 3) (Paras. 5-7) Americans work hard at the task of saving time by producing a steady flow of labor-saving devices, e.g. faxes, phone calls, emails, etc. Conclusion : (Para.8) It is taken as a sign of skillfulness or being competent to solve a problem or fulfill a job with speed in the US