This is a potential capital improvement scenario for T-Mobile®, involving creating three new cell towers in under served areas in Los Angeles County. The areas I chose are the top-left region of Los Angeles County, avoiding mountainous areas; Catalina island; and San Clemente island. The outcome is not ideal, because hills block most of the cell coverage. However, there is no additional overlap of cell tower coverage, and there is a 2.97% increase in coverage area. Much of the added area is over water, but there are at least some areas, under this scenario, on the Channel Islands that have cell coverage now.