Use the kernel density plot "mnc_kdensity" to choose the statement below that best represent how firms in the analysis typically operate in terms of geography. A. There is only one hump in the plot, and it is over the 0 value, which suggests that the bulk of firms operate only domestically. B. There is only one hump in the plot, and it is over the 1 value, which suggests that the bulk of firms operate as multinationals. C. There are two humps in the plot, one hump over the 0 value and another hump over the 1 value. This suggests there is both a sizable proportion of firms that operate purely domestically (mnc = 0) while another sizable group operates as multinationals (mnc = 1).