During 2018. Advent Corporation earned net income of 55.7 billion and paid off $20 billion of long-term notes payable. Advent raised $1.8 billion by issuing common stock, paid $40 billion to purchase treasury stock, and paid cash dividends of $1.0 billion. Report Advent's cash flows from financing activities on the statement of cash flows for 2018. (Enter amounts in billions. Use parentheses or a minus sign for numbers to be subtracted) Cash flows from financing activities: Amount in billions) Net cash used by financing activities