smiling mature business man talking on cell phone using laptop in modern office

business computer man internet technology middle aged mobile phone one boss busy professional employer european cellphone telephone laptop senior age discussing elder 40s 50s service tech mid older executive success wearing website digital modern device positive person desk looking investment connection customer talking workplace conversation work plan strategy blue client successful entrepreneur smile people financial formal online web manager employee partner speaking project leader confident company job sitting table bank holding lifestyle mature old ceo expert happy businessman