Shelley Company has changed its policy with respect to when it will investigate variances. Its' old rule was to investigate variances which were 2 standard deviation or more from the mean when its' process is in control. Its' new rule is to investigate variances which are 1 standard deviations or more from the mean when its process is in control. The change in policy will result in: Less Type 1 and more Type 2 errors. Less. Type 1 and less Type 2 errors percent. More Type 1 and more Type 2 errors. More Type 1 and less Type 2 errors. None of the above