Q9: The British companies invested nearly 100 million pounds in this business by 1875. Anumber of networks sprung up as a result of Guaranteed System by 1868 including EastIndia, Oudh, Rohilkhand, North-Western, Central Indian, Great Indian Peninsula and SouthIndia. Under the system investors got around 5 per cent of fixed interest on theirinvestment. By 1870, the figure had reached 4,771 miles. Which business are we discussing?