According to the American Diabetes Association (ADA)algorithm Regarding Use of Insulin

According to the American Diabetes Association (ADA) algorithm regarding use of insulin for type 2 diabetes mellitus (T2DM) ,if a patient's HgbA1c is not around 7% at the end of 3 months of therapy,which of the following actions would be considered appropriate?

A) Continue current insulin dose;recheck HbA1c in 1 month
B) Continue current insulin dose;recheck HbA1c in 3 months
C) Completely revamp insulin dose
D) Continue with same insulin but increase all doses,a.m.and p.m.
E) Continue with same insulin but decrease all doses,a.m.and p.m.