By MarketsFarm WINNIPEG, July 27 (MarketsFarm) – The Canadian dollar was pushing upward on Monday morning, as the United States dollar continued to slip against other major world currencies. As of 8:40 CDT, the Canadian dollar was at US$0.7464 or C$1.3398, compared to Friday’s close of US$0.7451 or C$1.3421. Benchmark crude oil prices were slightly