Oil prices steady on weaker dollar, but doubts over output cuts linger

By Henning Gloystein SINGAPORE (Reuters) - Oil prices were steady on Monday, supported by a weaker dollar, although doubts that OPEC and other producers would fully implement announced crude output cuts held the market back. Brent crude futures , the international benchmark for oil prices, were trading at $55.40 per barrel at 0758 GMT, within 0.1 percent from their last close. U.S. West Texas Intermediate (WTI) crude futures were at $52.32 a barrel, also within 0.1 percent of their last settleme