    Sentence. “1: ATGQT . and; MCI have  protested. the tax:and pledgs ed to pass  the gost.on.'to MCI charges S*péréent  on all-out of state long-distance calls,  and ATQT. charges a flat rate,    Sentence, 2: AT&T's flat rate is usually  cheaper than. MCI's per. all tax.    