Respuesta :
Note: this answer was made with the assumption that you meant 5 1 2 as 5 1/2 / 5.5, though you may correct me if that is the wrong interpretation.
It will only take the company about 60 seconds, or a minute to take all 330 samples, for 330/5.5 = 60.
It will only take the company about 60 seconds, or a minute to take all 330 samples, for 330/5.5 = 60.