In Judging Analytical Performance in the Laboratory for a New

In judging analytical performance in the laboratory for a new method, it was found that the 95% upper limit of an error is smaller than the allowable error.It was also found that the 95% lower limit of error is greater than the allowable error.In this situation, what should the response of the technologist be?

A) The method should be rejected.
B) The method should be modified to improve its analytical performance.
C) The method is acceptable and can be used.
D) Both a and b