Bad Brad's BBQ had cash flows for the year as follows ($ in millions):

CASH RECEIVED FROM:
Customers	$	2,200
Interest on investments		240
Sale of land		130
Sale of common stock		610
Issuance of debt securities		2,500
CASH PAID FOR:
Interest on debt	$	280
Income tax		80
Debt principal reduction		1,550
Purchase of equipment		4,000
Purchase of inventory		750
Dividends on common stock		250
Operating expenses		450

Bad Brad's would report net cash inflows (outflows) from investing activities in the amount o