 Online grocer Ocado Group PLC LSE:OCDO warned that the cost of living crisis, soaring energy costs and the Ukraine crisis may impact the revenue outlook for its joint venture with Marks and Spencer Group PLC LSE:MKS this year. These uncertainties over inflation, which have increased significantly in recent weeks due to the war in Ukraine, the overall level of demand and the continued return to pre-Covid shopping patterns, mean that while easier comparatives, strong customer demand, and further growth in capacity, should see revenue growth end the year in the high-teens, the full-year growth rate may be closer to 10. 