Identify the sentence that is correctly punctuated. A) My mother told the bank teller that the machine had been working on Wed Feb 21. B) My mother told the bank teller that the machine had been working in Wed. Feb. 21. C) My mother told the bank teller that the machine had been working on Wed, Feb 21. D) My mother told the bank teller that the machine had been working on Wed., Feb. 21.