During 2016, Rock Company's chancestrom $80.000 to $92.700. Rock's net cashow from operating activities was $38.700 and its net cash flow from financing acties was 1900 How much was Rock's net cash flow from investing activities? O Ant Cashow of $40.000 A net cash flow of 65300 O A net cash flow of $39.900 O Aneta flow of ($65 3001