A firm paid dividends of $10,000, paid interest of $20,000, reduced debt principal outstanding (paid off debt) in the amount of $100,000, and sold new stock for $410,000. What was the firm's cash flow from financing activities? (this question is worth two points) A +$20,000 ($20,000 flowed into the firm) B C D -$20,000 ($20,000 flowed out of the firm) +$280,000 ($280,000 flowed into the firm) -$280,000 ($280,000 flowed out of the firm)