Rolls-Royce shares at one-year high despite engine jibes from Emirates boss
A Rolls Royce jet engine on display at the Rolls-Royce aircraft jet engine production and repair facility in Blankenfelde on February 28, 2023 near Berlin, Germany.Omer Messinger | Getty Images News | Getty ImagesShares of Rolls-Royce are at a 52-week high, after reaching 248 pence (308 cents) in Friday trading and climbing roughly just under 190% in the span of a year.The British aerospace and defense company's financial performance has been transformed, thanks to a turnaround plan led by its CEO Tufan Erginbilgic, who…