The U.S. central bank on Wednesday scaled back to a milder rate increase than those over the past year, but policymakers also projected that "ongoing increases" in borrowing costs would be needed.Increases in interest rates in 2023 are likely to weigh on the U.S. and European economies, boosting fears of an economic slowdown that is highly likely to dent global crude oil demand, said Priyanka Sachdeva, market analyst at Phillip Nova