Below are approximate amounts related to cash flow information reported by five companies in previous years. 1. Hexagon reports operating cash flows of $3.49 billion, investing cash flows of $0.49 billion, and financing cash flows of -$3.98 billion. 2. Rectangle reports operating cash flows of $1.29 billion, investing cash flows of -$0.19 billion, and financing cash flows of -$1.18 billion. The beginning cash amount is $0.59 billion. 3. Circle reports operating cash flows of $0.09 billion, investing cash flows of $0.52 billion, and a change in total cash of $0.03 billion. 4. Pentagon reports operating cash flows of $0.49 billion, financing cash flows of $0.31 billion, and a change in total cash of $0.03 billion. 5. Square reports investing cash flows of -$1.20 billion, financing cash flows of $0.92 billion, and a change in total cash of $0.03 billion. (Net cash outflows should be indicated with a minus sign. Enter your answers in billions rounded to 2 decimal places.) Required: 1. What is the amount of the change in total cash of Hexagon? 2. What is the ending cash amount of Rectangle? 3. What is the amount of cash flows from financing activities of Circle? 4. What is the amount of cash flows from investing activities of Pentagon? 5. What is the amount of cash flows from operating activities of Square? 1. Change in total cash billion 2. Ending cash amount billion 3. Amount of outflows billion 4. Amount of outflows billion 5. Amount of inflows billion