Sources and Uses Statement The letters labeling the box stand for Uses, Sources A Assets, and Liabilities(broadly defined). The pluses (minuses)indicate Increases (decreases)in assets or liabilities7-7 Sources and Uses Statement The letters labeling the box stand for Uses, Sources, Assets, and Liabilities (broadly defined). The pluses (minuses) indicate increases (decreases) in assets or liabilities. A L - + + - S U