Required information [The following information applies to the questions displayed below.] In preparation for developing its statement of cash flows for the year ended December 31, 2021, Millennium Solutions, Inc. collected the following information: Required: 1. In Millennium's statement of cash flows, what were net cash inflows (or outflows) from investing activities for 2021 ? (Amounts to be deducted should be indicated with a minus sign. Enter your answers in millions rounded to 1 decimal place (i.e., 5,500,000 should be entered as 5.5 ).)